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A015081
q-Catalan numbers (binomial version) for q=-12.
0
1, 1, 145, 3005137, 8973687926737, 3858507340534467277777, 238908677707677233665446162465745, 2130133713907575249526778398152908510009115601
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..7.
FORMULA
{1 / (n+1)_q} {2 n choose n}_q.
CROSSREFS
Sequence in context:
A359013
A265439
A060720
*
A015055
A166071
A124969
Adjacent sequences:
A015078
A015079
A015080
*
A015082
A015083
A015084
KEYWORD
nonn
,
easy
AUTHOR
Olivier Gérard
STATUS
approved
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Last modified April 18 08:14 EDT 2024. Contains 371769 sequences. (Running on oeis4.)