Logo

A134561 formatted as a triangular array:

1
2 4
3 6 12
5 7 17 33
8 9 19 46 88
13 10 20 51 122 232
21 11 25 53 135 321 609
34 14 27 54 140 355 842 1596
55 15 28 67 142 368 931 2206 4180

A134561 formatted as a square array:

1 2 3 5 8 13 21 34 55
4 6 7 9 10 11 14 15
12 17 19 20 25 27 28
33 46 51 53 54 67
88 122 135 140 142
232 321 355 368
609 842 931
1596 2206
4180

A134561 formatted as an upper right triangle:

1 2 3 5 8 13 21 34 55
4 6 7 9 10 11 14 15
12 17 19 20 25 27 28
33 46 51 53 54 67
88 122 135 140 142
232 321 355 368
609 842 931
1596 2206
4180

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 5 20:25 EST 2009. Contains 170428 sequences.


AT&T Labs Research