A236697 First differences of A131741.

1, 2, 6, 2, 16, 2, 6, 4, 26, 6, 10, 6, 12, 6, 20, 12, 18, 22, 14, 34, 6, 30, 8, 10, 26, 24, 6, 42, 10, 8, 4, 8, 22, 2, 34, 24, 8, 10, 54, 8, 42, 28, 6, 96, 26, 40, 14, 60, 4, 20, 30, 46, 26, 12, 42, 28, 2, 70, 8, 126, 4, 26, 34, 6, 42, 18, 96, 26, 48, 4

Offset

1,2

Comments

Among first 10000 terms, the largest is a(7790) = 17412.

Links

Zak Seidov, Table of n, a(n) for n = 1..10000

Formula

a(n) = A131741(n+1) - A131741(n).

Crossrefs

Cf. A003002, A003003, A003278, A004793, A005047, A005487, A033157, A065825, A092482, A093678, A093679, A093680, A093681, A093682, A094870, A101884, A101886, A101888, A131741, A140577, A185256, A208746, A229037.

Sequence in context: A319543 A126287 A372620 * A235797 A284433 A284436

Adjacent sequences: A236694 A236695 A236696 * A236698 A236699 A236700

Keyword

nonn

Author

Zak Seidov, Jan 30 2014

Status

approved