The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A091745 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A091745

Alternating row sums of triangle A060063.
(history; published version)

#4 by R. J. Mathar at Wed Sep 26 05:05:36 EDT 2012

STATUS

editing

approved

#3 by R. J. Mathar at Wed Sep 26 05:05:33 EDT 2012

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Feb 13 2004

Wolfdieter Lang, Feb 13 2004

STATUS

approved

editing

#2 by N. J. A. Sloane at Fri Feb 24 03:00:00 EST 2006

FORMULA

a(n)=sum(A060063(n, m)*(-1)^m, m=0..n), n>=0.

KEYWORD

sign,easy,new

#1 by N. J. A. Sloane at Thu Feb 19 03:00:00 EST 2004

NAME

Alternating row sums of triangle A060063.

DATA

1, 0, -12, 240, 7056, -1472640, 60785472, 24634471680, -6666732039936, -266945607045120, 818181307311879168, -225753930347735961600, -114700401016766429097984, 133755245359458345703342080

OFFSET

0,3

FORMULA

a(n)=sum(A060063(n,m)*(-1)^m,m=0..n), n>=0.

KEYWORD

sign,easy,new

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Feb 13 2004

STATUS

approved