login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

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

A137587 as a triangular array

1
21
301
5201
61001
1132001
12210001
206120001
2543100001
37921200001
438311000001
70166312000001

A137587 as a square array

1235611122025374370
102132649816
1002113236
100021113
10000211
1000002
100000
10000
1000
100
10
1

A137587 as an upper right triangle

1235611122025374370
102132649816
1002113236
100021113
10000211
1000002
100000
10000
1000
100
10
1

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 16:34 EDT 2024. Contains 371254 sequences. (Running on oeis4.)