A081291 - OEIS

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A081291

Complement of A072795.

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; 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.`
	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: A157041 A189098 A139451 * A189095 A188968 A189211` `Adjacent sequences: A081288 A081289 A081290 * A081292 A081293 A081294`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (Firstname.Surname(AT)iki.fi) Mar 17 2003`

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Last modified February 17 05:54 EST 2012. Contains 205985 sequences.