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!)

A138014 as a simple table

n a(n)
1 1
2 1
3 2
4 16
5 174
6 1988
7 27124
8 453136
9 8791980
10 191869392
11 4668291000
12 125662750464
13 3706032771336
14 118759029538368
15 4109063510399088
16 152696171895135744
17 6065376023980289424
18 256455323932682550528
19 11499944141042532006432
20 545124523779848580648960

[1,1,2,16,174,1988,27124,453136,8791980,191869392,
 4668291000,125662750464,3706032771336,
 118759029538368,4109063510399088,
 152696171895135744,6065376023980289424,
 256455323932682550528,11499944141042532006432,
 545124523779848580648960]

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 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)