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

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

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

A230735 as a simple table

na(n)
12
266
32106
4320970
543853402
636695929036
726681634560690
8121531720205091748
9479398570293769095556
1011869733818244916838154264

[2,66,2106,320970,43853402,36695929036,
 26681634560690,121531720205091748,
 479398570293769095556,11869733818244916838154264]

Lookup Welcome Wiki Register Music Plot 2 Demos Index WebCam Contribute Format Style Sheet Transforms Superseeker Recents
The OEIS Community
Maintained by The OEIS Foundation Inc.
Last modified January 1 15:45 EST 2025. Contains 379445 sequences.
License Agreements, Terms of Use, Privacy Policy