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!)

A006864 as a simple table

n a(n)
1 0
2 1
3 2
4 6
5 14
6 37
7 92
8 236
9 596
10 1517
11 3846
12 9770
13 24794
14 62953
15 159800
16 405688
17 1029864
18 2614457
19 6637066
20 16849006
21 42773094
22 108584525
23 275654292
24 699780452
25 1776473532
26 4509783909
27 11448608270
28 29063617746
29 73781357746
30 187302518353
31 475489124976

[0,1,2,6,14,37,92,236,596,1517,3846,9770,24794,
 62953,159800,405688,1029864,2614457,6637066,
 16849006,42773094,108584525,275654292,699780452,
 1776473532,4509783909,11448608270,29063617746,
 73781357746,187302518353,475489124976]

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 August 1 07:45 EDT 2021. Contains 346384 sequences. (Running on oeis4.)