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!)

A275871 as a simple table

n a(n)
0 1
1 1
2 4
3 15
4 61
5 272
6 1317
7 6865
8 38278
9 227093
10 1426921
11 9457918
12 65898275
13 481177881
14 3672102116
15 29218285875
16 241873478425
17 2079079678176
18 18524191138689
19 170803860905237
20 1627465240969382

[1,1,4,15,61,272,1317,6865,38278,227093,1426921,
 9457918,65898275,481177881,3672102116,29218285875,
 241873478425,2079079678176,18524191138689,
 170803860905237,1627465240969382]

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 16 17:08 EDT 2024. Contains 371749 sequences. (Running on oeis4.)