A030327 a(n) is the least k such that the base-2 representation of n begins at s(k) in A030324.

1, 2, 1, 9, 2, 1, 4, 9, 37, 17, 2, 8, 1, 4, 31, 44, 9, 41, 37, 51, 17, 6, 2, 8, 36, 16, 1, 60, 4, 31, 160, 109, 44, 22, 9, 41, 155, 37, 261, 97, 51, 115, 17, 6, 14, 2, 29, 141, 8, 40, 36, 50, 16, 5, 1, 85, 60, 49, 4, 59, 31, 161, 160, 479, 109, 142, 44

Offset: 1

Author

Clark Kimberling

Keywords

• nonn

Crossrefs

Cf. A030324.

Extensions

a(39) and a(64) corrected by Sean A. Irvine, Mar 30 2020