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!)

A056521 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 1
7 1
8 7
9 10
10 43
11 65
12 219
13 350
14 1058
15 1701
16 4796
17 7770
18 21094
19 34105
20 90205
21 145749
22 379326
23 611501
24 1573205
25 2532530
26 6465123
27 10391735
28 26378849
29 42355950
30 107089814
31 171798901
32 433088656
33 694337225
34 1746623215
35 2798806984
36 7029320466
37 11259666950

[0,0,0,0,0,1,1,7,10,43,65,219,350,1058,1701,4796,
 7770,21094,34105,90205,145749,379326,611501,
 1573205,2532530,6465123,10391735,26378849,
 42355950,107089814,171798901,433088656,694337225,
 1746623215,2798806984,7029320466,11259666950]

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 March 30 22:55 EDT 2020. Contains 333132 sequences. (Running on oeis4.)