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!)

A307800 as a simple table

n a(n)
0 1
1 3
2 11
3 37
4 153
5 551
6 2023
7 7701
8 29417
9 107083
10 384771
11 1408133
12 5457961
13 22466367
14 92977823
15 365613181
16 1342359393
17 4677908531
18 16159185307
19 58676063493
20 231520762361
21 967464685783
22 4052593703511
23 16354948948517
24 62709285045913
25 229276436653851

[1,3,11,37,153,551,2023,7701,29417,107083,384771,
 1408133,5457961,22466367,92977823,365613181,
 1342359393,4677908531,16159185307,58676063493,
 231520762361,967464685783,4052593703511,
 16354948948517,62709285045913,229276436653851]

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 June 5 16:19 EDT 2020. Contains 334852 sequences. (Running on oeis4.)