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!)

A047183 as a simple table

n a(n)
1 0
2 0
3 0
4 3
5 6
6 13
7 25
8 45
9 91
10 154
11 322
12 525
13 1125
14 1793
15 3921
16 6153
17 13671
18 21206
19 47718
20 73359
21 166800
22 254607
23 583947
24 886171
25 2047375
26 3091971
27 7188451
28 10811671
29 25272481
30 37877401
31 88959929
32 132924649
33 313498639

[0,0,0,3,6,13,25,45,91,154,322,525,1125,1793,3921,
 6153,13671,21206,47718,73359,166800,254607,583947,
 886171,2047375,3091971,7188451,10811671,25272481,
 37877401,88959929,132924649,313498639]

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 11:21 EDT 2024. Contains 371936 sequences. (Running on oeis4.)