A252749 - OEIS

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A252749

Partial sums of A252748: a(0) = 0, a(n) = A252748(n) + a(n-1).

3

0, -1, -2, -3, -2, -5, -2, -5, 6, 13, 14, 5, 26, 17, 22, 27, 76, 61, 100, 85, 108, 121, 116, 99, 186, 185, 184, 255, 298, 271, 316, 291, 470, 469, 458, 465, 618, 585, 578, 585, 694, 655, 736, 697, 726, 811, 806, 765, 1074, 1097, 1144, 1137, 1186, 1139, 1406, 1387, 1572, 1573, 1550, 1493, 1688, 1633, 1620, 1769, 2370, 2359, 2422, 2359, 2394, 2401

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OFFSET

0,3

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..10000

FORMULA

a(0) = 0; for >= 1: a(n) = A252748(n) + a(n-1).

PROG

(Scheme) ;; With memoization macro definec

(definec (A252749 n) (if (zero? n) n (+ (A252748 n) (A252749 (- n 1)))))

CROSSREFS

Cf. A252748, A252751.

Sequence in context: A388264 A073893 A099552 * A076199 A318057 A136096

Adjacent sequences: A252746 A252747 A252748 * A252750 A252751 A252752

KEYWORD

sign

AUTHOR

Antti Karttunen, Dec 21 2014

STATUS

approved