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A160477 Row sums of the Zeta triangle A160474 1
-1, 41, -7843, 252769, -69838386, 32793164357, -1610849246753, 3511931460657095, -16239361950453107572, 8129795565691811281818, -22648638361771185452289570, 3264253036763451979723532099 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,2

COMMENTS

In order to determine the row sums the Maple line that can is given below should be added to the Zeta triangle algorithm of A160474.

LINKS

Table of n, a(n) for n=2..13.

MAPLE

for n from 2 to nmax do s(n):=0: for m from 1 to n-1 do s(n):=s(n) + ZETA(n, m) od: od: seq(s(n), n=2..nmax);

CROSSREFS

A160474 is the Zeta triangle.

Sequence in context: A104301 A221300 A221377 * A221344 A325481 A199652

Adjacent sequences:  A160474 A160475 A160476 * A160478 A160479 A160480

KEYWORD

easy,sign

AUTHOR

Johannes W. Meijer, May 24 2009

STATUS

approved

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Last modified January 20 10:18 EST 2022. Contains 350471 sequences. (Running on oeis4.)