Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A126705
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A126705 A097806 * A054523 as infinite lower triangular matrices. +0
2
1, 2, 1, 3, 1, 1, 4, 1, 1, 1, 6, 1, 0, 1, 1, 6, 2, 1, 0, 1, 1, 8, 2, 1, 0, 0, 1, 1, 10, 2, 0, 1, 0, 0, 1, 1, 10, 2, 2, 1, 0, 0, 0, 1, 1, 10, 4, 2, 0, 1, 0, 0, 0, 1, 1 (list; table; graph; listen)
OFFSET

1,2

COMMENT

Row sums = (1, 3, 5, 7, 9,...). A129479 = A054523 * A097806. A097806 = the pairwise operator.

EXAMPLE

First few rows of the triangle are:

1;

2, 1;

3, 1, 1;

4, 1, 1, 1;

6, 1, 0, 1, 1;

6, 2, 1, 0, 1, 1;

8, 2, 1, 0, 0, 1, 1;

...

CROSSREFS

Cf. A097806 * A054523, A129479.

Adjacent sequences: A126702 A126703 A126704 this_sequence A126706 A126707 A126708

Sequence in context: A006346 A088742 A130296 this_sequence A113924 A084296 A062534

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Apr 17 2007

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 October 16 00:31 EDT 2008. Contains 145098 sequences.


AT&T Labs Research