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A081291 Complement of A072795. 25
0, 3, 6, 7, 8, 14, 15, 16, 17, 18, 19, 20, 21, 22, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

This gives positions of those terms in A063171 which begin with digits 11... Also the elements of table A072764 which do not occur in the leftmost column. See the comment at A081292.

LINKS

Table of n, a(n) for n=0..63.

FORMULA

a(0)=0, a(n) = n + A014137(A081288(n)-1)

CROSSREFS

a(n) = A080300(A081292(n)) = A081289(n) + n - A081290(n).

Sequence in context: A189098 A241007 A139451 * A189095 A188968 A189211

Adjacent sequences:  A081288 A081289 A081290 * A081292 A081293 A081294

KEYWORD

nonn

AUTHOR

Antti Karttunen Mar 17 2003

STATUS

approved

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Last modified February 23 12:38 EST 2020. Contains 332159 sequences. (Running on oeis4.)