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

A068756 as a simple table

na(n)
11
24579
33582226465
4492225938556374973

[1,4579,3582226465,492225938556374973]

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 13 07:48 EDT 2025. Contains 381717 sequences.
License Agreements, Terms of Use, Privacy Policy