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!)

A052757 as a simple table

n a(n)
0 0
1 1
2 3
3 12
4 64
5 363
6 2214
7 14043
8 91857
9 614676
10 4189254
11 28974915
12 202870938
13 1435094800
14 10241197917
15 73639001172
16 533004547453
17 3880381334415
18 28395656513145
19 208748382089131
20 1540935621796941
21 11417266889312313
22 84880193073070819
23 632976019285857201

[0,1,3,12,64,363,2214,14043,91857,614676,4189254,
 28974915,202870938,1435094800,10241197917,
 73639001172,533004547453,3880381334415,
 28395656513145,208748382089131,1540935621796941,
 11417266889312313,84880193073070819,
 632976019285857201]

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 April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)