40939

Properties

Appears in sequences

• Primes that remain prime through 3 iterations of function f(x) = 8x + 5.at n=32A023293
• Primes p such that continued fraction of (1 + sqrt(p))/2 has period 6: primes in A146331.at n=31A146351
• Primes of the form 9*k^2-10*k+3.at n=15A154261
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 318", based on the 5-celled von Neumann neighborhood.at n=17A281101
• Sum of the largest parts in the partitions of n into 6 parts.at n=42A308873
• Prime numbersat n=4287