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A072769 Differences between A071673 and A072768. 3
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, -1, 0, 1, 0, 0, 0, 0, 0, 1, 0, -1, 0, -1, 0, 1, 0, 0, 0, 0, 1, 0, -1, 0, 0, 0, -1, 0, 1, 0, 0, 0, 1, 0, -1, 0, 0, 1, 0, 0, -1, 0, 1, 0, 0, 1, 0, -1, 0, 0, 1, 0, 1, 0, 0, -1, 0, 1, 0, 1, 0, -1, 0, 0, 1, 0 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The term a(0) = A071673(0)-A072768(0) = 0-0 = 0 is not explicitly listed here as to get a better looking triangle.

LINKS

Table of n, a(n) for n=1..120.

PROG

(Scheme) (define (A072769 n) (- (A071673 n) (A072768 n)))

CROSSREFS

Sequence in context: A023976 A025469 A025466 * A070204 A011745 A011744

Adjacent sequences:  A072766 A072767 A072768 * A072770 A072771 A072772

KEYWORD

sign,tabl

AUTHOR

Antti Karttunen, Jun 12 2002

STATUS

approved

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Last modified July 25 15:34 EDT 2017. Contains 289795 sequences.