login
A015081
q-Catalan numbers (binomial version) for q=-12.
0
1, 1, 145, 3005137, 8973687926737, 3858507340534467277777, 238908677707677233665446162465745, 2130133713907575249526778398152908510009115601
OFFSET
0,3
FORMULA
{1 / (n+1)_q} {2 n choose n}_q.
CROSSREFS
Sequence in context: A359013 A265439 A060720 * A015055 A166071 A124969
KEYWORD
nonn,easy
STATUS
approved