37350

Appears in sequences

• Numbers k for which 2*k-1, 4*k-1, 8*k-1 and 16*k-1 are primes.at n=31A124494
• a(n) is the smallest integer m such that m-n is composite and phi(m+n) + sigma(m-n) = 2*m.at n=3A244447
• a(n) = A244447(A246626(n)).at n=2A246627
• Consecutive states of the linear congruential pseudo-random number generator 237*s mod (2^16+1) when started at s=1.at n=29A385080
• Numbers k such that A075255(k) is the square of a prime.at n=25A386954