A171889 a(n) = number immediately following n-th 0 in A181391.

0, 1, 2, 2, 5, 2, 5, 3, 4, 6, 5, 6, 3, 3, 5, 4, 3, 4, 3, 6, 9, 3, 5, 3, 6, 3, 4, 5, 6, 5, 4, 4, 5, 4, 4, 6, 4, 4, 6, 6, 5, 6, 4, 4, 9, 3, 3, 6, 4, 3, 10, 3, 4, 4, 6, 4, 5, 3, 3, 6, 6, 7, 3, 5, 4, 5, 4, 6, 6, 6, 5, 4, 6, 4, 4, 6, 4, 5, 4, 7, 3, 4, 5, 4, 8, 10, 3, 5, 5, 6, 3, 8, 4, 4, 6, 7, 6, 6, 10, 4, 4, 8, 3, 4

Offset: 1

Author

N. J. A. Sloane, Oct 18 2010

Keywords

• nonn

Comments

This is associated with conjecture (ii) in A181391 (van Eck's sequence). - Po-chia Chen, Jun 20 2019

Links

• N. J. A. Sloane, Table of n, a(n) for n = 1..15099.

Crossrefs

Cf. A181391.