Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A134837
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A134837 Triangle, antidiagonals of an array formed by A051731 * A051731(transform). +0
2
1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 3, 1, 4, 1, 3, 2, 2, 1 (list; table; graph; listen)
OFFSET

1,5

COMMENT

Row sums = A065608: (1, 2, 4, 4, 8, 6, 11, 10,...).

EXAMPLE

First few rows of the array are:

1, 1, 1, 1, 1, 1, 1,...

1, 2, 1, 2, 1, 2, 1,...

1, 1, 2, 1, 1, 2, 1,...

1, 2, 1, 3, 1, 2, 1,...

1, 1, 1, 1, 2, 1, 1,...

1, 2, 2, 2, 1, 4, 1,...

First few rows of the triangle are:

1;

1, 1;

1, 2, 1;

1, 1, 1, 1;

1, 2, 2, 2, 1;

1, 1, 1, 1, 1, 1;

1, 2, 1, 3, 1, 3, 1;

1, 1, 2, 1, 1, 2, 1, 1;

1, 2, 1, 2, 2, 2, 1, 2, 1;

1, 1, 1, 1, 1, 1, 1, 1, 1, 1;

1, 2, 2, 3, 1, 4, 1, 3, 2, 2, 1;

...

CROSSREFS

Cf. A051731, A065608.

Adjacent sequences: A134834 A134835 A134836 this_sequence A134838 A134839 A134840

Sequence in context: A122172 A025910 A002637 this_sequence A077478 A127836 A031262

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 12 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 May 16 23:01 EDT 2008. Contains 139884 sequences.


AT&T Labs Research