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!)

A193895 as a triangular array

1
21
663
1215126
2028272010
304548423015
42667572604221
5691108110100815628
721201471561501321057236
901531922102101951681329045
110190243272280270

A193895 as a square array

12612203042567290110
161528456691120153190
312274875108147192243
6204272110156210272
103060100150210280
154281132195270
2156105168
2872132
3690
45

A193895 as an upper right triangle

12612203042567290110
161528456691120153190
312274875108147192243
6204272110156210272
103060100150210280
154281132195270
2156105168
2872132
3690
45

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 October 24 09:38 EDT 2021. Contains 348225 sequences. (Running on oeis4.)