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!)

A271611 as a simple table

n a(n)
1 1
2 3
3 17
4 114
5 240
6 2238
7 216318
8 5622392
9 20454036
10 970623228
11 1038614548176
12 131929454285752
13 1257138602103744
14 316487245419538728
15 3147612978951707912144
16 2069163709506683013857472
17 63184698521304672890081520
18 85953148896748583125564477008

[1,3,17,114,240,2238,216318,5622392,20454036,
 970623228,1038614548176,131929454285752,
 1257138602103744,316487245419538728,
 3147612978951707912144,2069163709506683013857472,
 63184698521304672890081520,
 85953148896748583125564477008]

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 22 07:09 EDT 2021. Contains 345374 sequences. (Running on oeis4.)