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

A138647 as a simple table

na(n)
1521
211293772630057337854244300009061892827351888021
36573840876841765045097738044023218580610053625908525039752324422200521
4164346021921044126127443451100580464515251340647713125993808110555013021

[521,
 11293772630057337854244300009061892827351888021,
 65738408768417650450977380440232185806100536259085\
 25039752324422200521,
 16434602192104412612744345110058046451525134064771\
 3125993808110555013021]

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 February 25 10:32 EST 2025. Contains 381199 sequences.
License Agreements, Terms of Use, Privacy Policy