A207322 - OEIS

(Translated by https://www.hiragana.jp/)
A207322 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A207322

a(n) = Sum{k=0..n} (-1)^k*A002893(k).

0

0, -3, 12, -81, 558, -4095, 31074, -241761, 1915998, -15403839, 125264226, -1028198769, 8505440256, -70821126339, 593013903996, -4989710564097, 42162715062462, -357607035133503, 3043168538309586, -25973801534610801, 222282241838388288, -1906876619917171299, 16394307639893817516, -141231930366941378721

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

LINKS

Table of n, a(n) for n=0..23.

CROSSREFS

Sequence in context: A303047 A197445 A303033 * A188227 A357665 A224608

Adjacent sequences: A207319 A207320 A207321 * A207323 A207324 A207325

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Feb 16 2012

STATUS

approved