login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A015037 q-Catalan numbers (binomial version) for q=6. 0
1, 1, 37, 48205, 2251069309, 3781498934895517, 228658497157753687896157, 497741851942315778953758074621149, 39005151256058786340132305925534793975511005 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

FORMULA

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

CROSSREFS

Sequence in context: A129053 A096349 A015061 * A140746 A063681 A087020

Adjacent sequences:  A015034 A015035 A015036 * A015038 A015039 A015040

KEYWORD

nonn,easy

AUTHOR

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

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 16 06:27 EST 2012. Contains 205860 sequences.