Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A112491
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A112491 Sixth column of triangle A112486 used for e.g.f.s of |Stirling1|=|A008275| diagonals. +0
2
945, 45045, 1406790, 37147110, 909508600, 21577556000, 508072685120, 12041790080320, 289769457978000, 7118294418969552, 179128660433168160, 4627741977903371040, 122904955276454869056, 3358132932795227294400 (list; graph; listen)
OFFSET

5,1

FORMULA

a(n)= A112486(n, 5), n>=5. a(0), ..., a(4) = 0.

a(n)= (n+5)*a(n-1) + (n+4)* A112490(n-1), n>=5, a(4):=0.

EXAMPLE

1406790 = a(7) = 12*45045 + 11*78750.

CROSSREFS

Sequence in context: A109729 A127666 A133818 this_sequence A133353 A119240 A093247

Adjacent sequences: A112488 A112489 A112490 this_sequence A112492 A112493 A112494

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005

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 November 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research