Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A126451
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A126451 Column 0 of triangle A126450; a(n) = C( C(n+2,3) + 1, n). +0
7
1, 2, 10, 165, 5985, 376992, 36288252, 4935847320, 899749479915, 211531737340440, 62292206224983306, 22453501436688294427, 9723205992282927449305, 4980663327690172963041600 (list; graph; listen)
OFFSET

0,2

PROGRAM

(PARI) a(n)=binomial(n*(n+1)*(n+2)/3!+1, n)

CROSSREFS

Cf. A126450; A126452, A126453; A126446, A126455, A126458.

Sequence in context: A076659 A007131 A126449 this_sequence A132341 A069994 A063573

Adjacent sequences: A126448 A126449 A126450 this_sequence A126452 A126453 A126454

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Dec 27 2006

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


AT&T Labs Research