A015170 - OEIS

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A015170

Sum of (Gaussian) q-binomial coefficients for q=-7.

1, 2, -4, 88, 1552, 214304, -25657408, 25161122176, 21180326658304, 145091197773521408, -854412416885602518016, 40982963248858736353073152, 1689534488240076764899484766208, 567260343703475322245495898410786816 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Vincenzo Librandi, Table of n, a(n) for n = 0..60`
	MATHEMATICA	`Total/@Table[QBinomial[n, m, -7], {n, 0, 20}, {m, 0, n}] (* Vincenzo Librandi, Nov 01 2012 *)`
	CROSSREFS	`Sequence in context: A018397 A259137 A009217 * A013146 A116310 A009277` `Adjacent sequences: A015167 A015168 A015169 * A015171 A015172 A015173`
	KEYWORD	`sign`
	AUTHOR	`Olivier Gérard`
	STATUS	`approved`

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Last modified December 3 21:20 EST 2023. Contains 367540 sequences. (Running on oeis4.)