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!)

A350868 as a simple table

na(n)
02
13
229
3569
46701
564919
61720289
7256828391
833090566651
9248804328761
1055130906480861
11119321483551349

[2,3,29,569,6701,64919,1720289,256828391,
 33090566651,248804328761,55130906480861,
 119321483551349]

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 December 13 10:13 EST 2024. Contains 378716 sequences.
License Agreements, Terms of Use, Privacy Policy