A115771 Sequence A115770 in binary.

0, 111, 1110, 1111, 11100, 11110, 11111, 111000, 111100, 111110, 111111, 1110000, 1111000, 1111100, 1111110, 1111111, 11100000, 11110000, 11111000, 11111100, 11111110, 11111111, 111000000, 111000111, 111100000, 111110000

Offset

0,2

Links

Table of n, a(n) for n=0..25.

Crossrefs

Cf. a(n) = A007088(A115770(n)).

Sequence in context: A284483 A283707 A284351 * A115875 A115816 A115877

Adjacent sequences: A115768 A115769 A115770 * A115772 A115773 A115774

Keyword

nonn,base

Author

Antti Karttunen, Jan 30 2006

Status

approved