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

 

Logo


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

A046637 as a simple table

n a(n)
0 1
1 3
2 21
3 169
4 1515
5 13629
6 122641
7 1103763
8 9933861
9 89404729
10 804642555
11 7241782989
12 65176046881
13 586584421923
14 5279259797301
15 47513338175689
16 427620043581195
17 3848580392230749
18 34637223530076721
19 311735011770690483

[1,3,21,169,1515,13629,122641,1103763,9933861,
 89404729,804642555,7241782989,65176046881,
 586584421923,5279259797301,47513338175689,
 427620043581195,3848580392230749,
 34637223530076721,311735011770690483]

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 February 22 23:44 EST 2020. Contains 332157 sequences. (Running on oeis4.)