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A015081 q-Catalan numbers (binomial version) for q=-12. 0
1, 1, 145, 3005137, 8973687926737, 3858507340534467277777, 238908677707677233665446162465745, 2130133713907575249526778398152908510009115601 (list; graph; refs; listen; history; text; internal format)
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 May 14 14:06 EDT 2024. Contains 372533 sequences. (Running on oeis4.)