login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A209137 as a triangular array

1
21
342
51093
82228185
13457468358
21881772101546613
3416739757454133112221
5531085014461656130268622234
8956617583434461444042982138239955
1441020

A209137 as a square array

123581321345589144
14102245881673105661020
2928741773978501758
3186821057414463434
53515454116564614
86633113024404
131226862982
212221382
34399
55

A209137 as an upper right triangle

123581321345589144
14102245881673105661020
2928741773978501758
3186821057414463434
53515454116564614
86633113024404
131226862982
212221382
34399
55

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 18 19:04 EDT 2021. Contains 345120 sequences. (Running on oeis4.)