Sequences

Primes that remain prime through 4 iterations of function f(x) = 4x + 3.

Primes that remain prime through 4 iterations of function f(x) = 4x + 9.

Primes that remain prime through 4 iterations of function f(x) = 5x + 2.

Primes that remain prime through 4 iterations of function f(x) = 5x + 4.

Primes that remain prime through 4 iterations of function f(x) = 5*x + 6.

Primes that remain prime through 4 iterations of function f(x) = 5x + 8.

Primes that remain prime through 4 iterations of function f(x) = 6x + 5.

Primes that remain prime through 4 iterations of function f(x) = 7x + 6.

Primes that remain prime through 4 iterations of function f(x) = 8x + 1.

Primes that remain prime through 4 iterations of function f(x) = 8x + 3.

Primes that remain prime through 4 iterations of function f(x) = 8x + 5.

Primes that remain prime through 4 iterations of function f(x) = 8x + 7.

Primes that remain prime through 4 iterations of function f(x) = 8x + 9.

Primes that remain prime through 4 iterations of function f(x) = 9x + 2.

Primes that remain prime through 4 iterations of function f(x) = 9x + 4.

Primes that remain prime through 4 iterations of the function f(x) = 9x + 8.

Primes that remain prime through 4 iterations of function f(x) = 9x + 10.

Primes that remain prime through 4 iterations of function f(x) = 10x + 3.

Primes that remain prime through 4 iterations of function f(x) = 10x + 9.

Primes that remain prime through 5 iterations of function f(x) = 2x + 1.

Primes that remain prime through 5 iterations of function f(x) = 2x + 3.

Primes that remain prime through 5 iterations of function f(x) = 2x + 5.

Primes that remain prime through 5 iterations of function f(x) = 2x + 7.

Primes that remain prime through 5 iterations of function f(x) = 2x + 9.

Primes that remain prime through 5 iterations of function f(x) = 3x + 2.

Primes that remain prime through 5 iterations of function f(x) = 3x + 4.

Primes that remain prime through 5 iterations of function f(x) = 3x + 8.

Primes that remain prime through 5 iterations of function f(x) = 3x + 10.

Primes that remain prime through 5 iterations of function f(x) = 4x + 3.

Primes that remain prime through 5 iterations of function f(x) = 4x + 9.

Primes that remain prime through 5 iterations of function f(x) = 5x + 2.

Primes that remain prime through 5 iterations of function f(x) = 5x + 4.

Primes that remain prime through 5 iterations of function f(x) = 5x + 6.

Primes that remain prime through 5 iterations of function f(x) = 5x + 8.

Primes that remain prime through 5 iterations of function f(x) = 6x + 5.

Primes that remain prime through 5 iterations of function f(x) = 7x + 6.

Primes which remain prime through 5 iterations of function f(x) = 8x + 1.

Primes that remain prime through 5 iterations of function f(x) = 8x + 3.

Primes that remain prime through 5 iterations of function f(x) = 8x + 5.

Primes that remain prime through 5 iterations of function f(x) = 8x + 7.

Primes that remain prime through 5 iterations of function f(x) = 8x + 9.

Primes that remain prime through 5 iterations of function f(x) = 9x + 2.

Primes that remain prime through 5 iterations of the function f(x) = 9x + 4.

Primes that remain prime through 5 iterations of function f(x) = 9x + 8.

Primes that remain prime through 5 iterations of function f(x) = 9x + 10.

Primes that remain prime through 5 iterations of the function f(x) = 10x + 3.

Primes that remain prime through 5 iterations of the function f(x) = 10x + 9.

Number of compositions into sums of cubes.

Number of compositions (ordered partitions) of n into powers of 2.

Number of compositions of n into prime parts.