A072784 Differences between A072741 and A072737.

0, 0, -1, 0, 1, -1, 0, 0, 1, -1, 0, 0, 0, 1, -1, 0, 0, 0, -1, 1, -1, 0, 0, 0, 1, -1, 1, -1, 0, 0, 0, 0, 1, -1, 1, -1, 0, 0, 0, 0, 0, 1, -1, 1, -1, 0, 0, 0, 0, 0, -1, 1, -1, 1, -1, 0, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 0, 0, 0, 0, 0, 0, 0, 1, -1, 1, -1, 1, -1, 0, 0, 0, 0, 0, 0, 0, -1, 1, -1, 1, -1, 1, -1, 0, 0, 0, 0, 0, 0, 0, 1

Offset

0,1

Links

Table of n, a(n) for n=0..112.

Prog

(Scheme) (define (A072784 n) (- (A072741 n) (A072737 n)))

Crossrefs

Sequence in context: A344120 A090173 A214090 * A092436 A288306 A164056

Adjacent sequences: A072781 A072782 A072783 * A072785 A072786 A072787

Keyword

sign,tabl

Author

Antti Karttunen, Jun 12 2002

Status

approved