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!)

A273953 as a simple table

n a(n)
0 1
1 1
2 3
3 13
4 77
5 581
6 5347
7 58213
8 732937
9 10487737
10 168217811
11 2990748509
12 58397418037
13 1242643927357
14 28627000014355
15 709933328752981
16 18859531958840273
17 534365880859577777
18 16087267158157316323
19 512844446937529664173
20 17259468942471032848861
21 611530055485070740134901
22 22755171133646348369448323
23 887228501593124485460914373
24 36173480392953890421156056665
25 1539307965110263598673884269801
26 68247672532254821767545000249907

[1,1,3,13,77,581,5347,58213,732937,10487737,
 168217811,2990748509,58397418037,1242643927357,
 28627000014355,709933328752981,18859531958840273,
 534365880859577777,16087267158157316323,
 512844446937529664173,17259468942471032848861,
 611530055485070740134901,
 22755171133646348369448323,
 887228501593124485460914373,
 36173480392953890421156056665,
 1539307965110263598673884269801,
 68247672532254821767545000249907]

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 06:57 EDT 2024. Contains 371265 sequences. (Running on oeis4.)