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!)

A231757 as a simple table

n a(n)
1 9
2 136
3 5041
4 493695
5 175642009
6 216545491864
7 682267982467600
8 6184663140527966655
9 184835030323441507989529
10 17039092957711747812559207879
11 4549223325244087259619117440725081

[9,136,5041,493695,175642009,216545491864,
 682267982467600,6184663140527966655,
 184835030323441507989529,
 17039092957711747812559207879,
 4549223325244087259619117440725081]

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 April 14 12:11 EDT 2021. Contains 342949 sequences. (Running on oeis4.)