A255339 Characteristic function of A255057; the first differences of A255338.

1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1

Offset

0

Links

Antti Karttunen, Table of n, a(n) for n = 0..8590

Formula

a(n) = A255338(n+1) - A255338(n).

Prog

(Scheme) (define (A255339 n) (- (A255338 (1+ n)) (A255338 n)))

Crossrefs

Cf. A255057, A255338, A255327.

Sequence in context: A054524 A110471 A360116 * A174854 A103994 A051731

Adjacent sequences: A255336 A255337 A255338 * A255340 A255341 A255342

Keyword

nonn

Author

Antti Karttunen, Feb 21 2015

Status

approved