login
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A129041 as a simple table

na(n)
90
1020
1150214
128677769

[0,20,50214,8677769]

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 March 17 17:37 EDT 2025. Contains 381825 sequences.
License Agreements, Terms of Use, Privacy Policy