A115877 Sequence A115876 in binary.

0, 111, 1110, 11100, 111000, 1110000, 11100000, 111000000, 1110000000, 11100000000, 111000000000, 111000000111, 1110000000000, 1110000000111, 1110000001110, 11100000000000, 11100000000111, 11100000001110

Offset

0,2

Links

Table of n, a(n) for n=0..17.

Crossrefs

a(n) = A007088(A115876(n)).

Sequence in context: A115771 A115875 A115816 * A289938 A290063 A289930

Adjacent sequences: A115874 A115875 A115876 * A115878 A115879 A115880

Keyword

nonn,base

Author

Antti Karttunen, Feb 07 2006

Status

approved