Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A118038
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A118038 Central terms of triangle A118032, where the matrix square of A118032 forms a diagonal bisection of A118032. +0
3
1, 2, 6, 24, 50, 204, 364, 1832, 2916, 9730, 14476, 71856, 103818, 282912, 393840, 1802704, 2452114, 6275898, 8292056, 42023440, 55922412, 130059138, 169418920, 659362200, 850307750, 1876260022, 2376769824, 11577739208, 14815959930 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n) is divisible by n+1: a(n)/(n+1) = A118039(n).

CROSSREFS

Cf. A118032, A118033 (column 0), A118034 (column 1), A118035 (column 2); A118039; related triangles: A118040 (A118032^2), A118045.

Sequence in context: A113904 A099144 A104114 this_sequence A022917 A107762 A027562

Adjacent sequences: A118035 A118036 A118037 this_sequence A118039 A118040 A118041

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Apr 10 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 November 24 23:16 EST 2009. Contains 167481 sequences.


AT&T Labs Research