login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

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

A158840 as a simple table

n a(n)
0 1
1 2
2 7
3 42
4 374
5 4391
6 63637
7 1095362
8 21823226
9 493898216
10 12515588806
11 351062669154
12 10798972965266
13 361471373319171
14 13080119556342713
15 508813238759275712
16 21174032937728251318
17 938646693399848483498

[1,2,7,42,374,4391,63637,1095362,21823226,
 493898216,12515588806,351062669154,10798972965266,
 361471373319171,13080119556342713,
 508813238759275712,21174032937728251318,
 938646693399848483498]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 29 00:26 EDT 2024. Contains 371264 sequences. (Running on oeis4.)