A263631 - OEIS

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A263631

3rd reduced Euler characteristic of symmetric group S_n at p=2.

0, 2, 12, -2, 10, 11, 16 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`4,2`
	LINKS	`Table of n, a(n) for n=4..10.` `J. M. Møller, Euler characteristics of equivariant subcategories, arXiv preprint arXiv:1502.01317 [math.GR], 2015.`
	CROSSREFS	`Sequence in context: A299521 A167164 A277265 * A010239 A320975 A222804` `Adjacent sequences: A263628 A263629 A263630 * A263632 A263633 A263634`
	KEYWORD	`sign,more`
	AUTHOR	`N. J. A. Sloane, Oct 28 2015`
	STATUS	`approved`

Last modified April 12 16:24 EDT 2021. Contains 342927 sequences. (Running on oeis4.)