login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

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

A068270 as a simple table

n a(n)
1 1
2 6517
3 13841287219
4 9580458187250990407
5 2161111220298293067819628379911
6 158872597397775739573835110149847235229271675
7 3806290340846629510463844992746098005507806101928649895595171
8 29719114772241665792629546781476756531800106771541628945462624575440369135473679

[1,6517,13841287219,9580458187250990407,
 2161111220298293067819628379911,
 158872597397775739573835110149847235229271675,
 38062903408466295104638449927460980055078061019286\
 49895595171,
 29719114772241665792629546781476756531800106771541\
 628945462624575440369135473679]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 17 09:32 EST 2020. Contains 330949 sequences. (Running on oeis4.)