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!)

A271407 as a triangular array

0
00
008
0014216
001525926048
00157308896832203256
001510368122286246853057928627472
00151116050382432647375264281246974564672475098048
0015112441011408121107382932648

A271407 as a square array

000000000
00000000
8141515151515
21625927308103681116011244
60488968321222862450382432101140812
203256685305792647375264281107382932648
86274721246974564672
475098048

A271407 as an upper right triangle

000000000
00000000
8141515151515
21625927308103681116011244
60488968321222862450382432101140812
203256685305792647375264281107382932648
86274721246974564672
475098048

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 27 02:00 EDT 2021. Contains 348270 sequences. (Running on oeis4.)