A274359 Numbers n such that n and n+1 both have 16 divisors.

2295, 3255, 4185, 5480, 5642, 5655, 6104, 6279, 6344, 6669, 6783, 7160, 7314, 7749, 8294, 8295, 8645, 9176, 9344, 9624, 10184, 10664, 10695, 10856, 10934, 10989, 11319, 11528, 11570, 12440, 13034, 13064, 13208, 13310, 13629, 13695, 13845, 13959

Offset

1,1

Links

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

Prog

(PARI) is(n)=numdiv(n)==16 && numdiv(n+1)==16

Crossrefs

Intersection of A005237 and A030634.

Cf. A000005, A274357.

Sequence in context: A023323 A163513 A349085 * A306871 A123911 A126173

Adjacent sequences: A274356 A274357 A274358 * A274360 A274361 A274362

Keyword

nonn

Author

Charles R Greathouse IV, Jun 19 2016

Status

approved