login
This site is supported by donations to The OEIS Foundation.
Logo

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

A070521 as a simple table

n a(n)
1 2
2 7
3 121
4 5461
5 12207031
6 2612138803
7 38771752331201
8 20587884010836553
9 1107867264956562636991
10 11111111111111111111111111111
11 19194342495775048050414684129181 

[2,7,121,5461,12207031,2612138803,38771752331201,
 20587884010836553,1107867264956562636991,
 11111111111111111111111111111,
 19194342495775048050414684129181]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified May 24 04:20 EDT 2013. Contains 225613 sequences.