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A085470 Triangle of coefficients of powers of e^2 in numerators of Sum_{k>=1} {1 / (1 + k^2*Pi^2)^n}. 0
2, -1, 8, -3, -5, 41, -31, 11, -33, 286, -344, 250, -63, -279, 2577, -4418, 4822, -2423, 489, -2895, 28624, -64891, 93624, -70501, 28504, -4785, -35685, 378317, -1073889, 1916161, -1925999, 1169751, -392971, 56475, -509985, 5795682, -19792118, 41973586 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..38.

Eric Weisstein's World of Mathematics, Infinite Series

EXAMPLE

{2, -3 + 8*e^2 - e^4, 11 - 31*e^2 + 41*e^4 - 5*e^6}

CROSSREFS

Sequence in context: A334474 A258243 A258247 * A200584 A099379 A234014

Adjacent sequences:  A085467 A085468 A085469 * A085471 A085472 A085473

KEYWORD

sign,tabl

AUTHOR

Eric W. Weisstein, Jul 01 2003

STATUS

approved

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Last modified April 10 19:06 EDT 2021. Contains 342853 sequences. (Running on oeis4.)