A030311 Least k such that the base-2 representation of n begins at s(k), where s=A030308.

1, 1, 3, 5, 1, 4, 3, 17, 5, 9, 1, 4, 8, 3, 13, 49, 17, 22, 5, 31, 9, 38, 1, 16, 4, 8, 37, 3, 29, 14, 13, 129, 49, 55, 17, 66, 22, 5, 33, 87, 31, 75, 9, 106, 38, 1, 11, 48, 16, 21, 4, 30, 8, 37, 40, 15, 3, 29, 36, 14, 84, 13, 43, 321, 129, 136, 49

Offset

1,3

Links

Table of n, a(n) for n=1..67.

Crossrefs

Cf. A030308.

Sequence in context: A275056 A335960 A248916 * A198881 A318488 A256598

Adjacent sequences: A030308 A030309 A030310 * A030312 A030313 A030314

Keyword

nonn

Author

Clark Kimberling

Status

approved