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Search: id:A015060
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A015060 q-Catalan numbers (binomial version) for q=-5. +0
1
1, 1, 26, 16151, 252685526, 98680063948026, 963721858629894354276, 235281247773992038934697401151, 1436045713119204599875184429195350135526 (list; graph; listen)
OFFSET

0,3

FORMULA

{1 / (n+1)_q} {2 n choose n}_q.

CROSSREFS

Adjacent sequences: A015057 A015058 A015059 this_sequence A015061 A015062 A015063

Sequence in context: A087616 A058449 A034244 this_sequence A015035 A112946 A034246

KEYWORD

nonn,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.


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