37409

Properties

Appears in sequences

• a(n) = Sum_{k=0..n-3} T(n,k) * T(n,k+3), with T given by A026626.at n=6A026964
• Total number of parts equal to 1 in all plane partitions of n.at n=15A090539
• Primes p such that googol - p is prime.at n=28A108252
• Primes p such that p^3 +- (p+1) are primes.at n=31A137472
• Primes (with d digits, say) that generate another prime when acted on by the "standard" superpermutation of length A007489(d) of d elements (cf. comment).at n=36A244311
• Primes equal to an octagonal number plus 1.at n=21A285792
• Numerator of the limiting density of residues attained by the Fibonacci sequence modulo powers of the n-th prime.at n=47A350999
• Primes such that x^16 = 2 has a solution in Z/pZ, but x^32 = 2 does not.at n=16A373468
• Prime numbersat n=3961