id:A015058 - OEIS Search Results

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q-Catalan numbers (binomial version) for q=-4.

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1, 1, 17, 4305, 17685969, 1158222948817, 1214707441621563857, 20378476519005090654009809, 5470368244500158631765129973873105, 23494985488623606981701685225398976313178577 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`{1 / (n+1)_q} {2 n choose n}_q.`
	CROSSREFS	`Sequence in context: A092814 A138199 A032909 this_sequence A015034 A013722 A052286` `Adjacent sequences: A015055 A015056 A015057 this_sequence A015059 A015060 A015061`
	KEYWORD	`nonn,easy`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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