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!)

A008290 as a simple table

n a(n)
0 1
1 0
2 1
3 1
4 0
5 1
6 2
7 3
8 0
9 1
10 9
11 8
12 6
13 0
14 1
15 44
16 45
17 20
18 10
19 0
20 1
21 265
22 264
23 135
24 40
25 15
26 0
27 1
28 1854
29 1855
30 924
31 315
32 70
33 21
34 0
35 1
36 14833
37 14832
38 7420
39 2464
40 630
41 112
42 28
43 0
44 1
45 133496
46 133497
47 66744
48 22260
49 5544
50 1134
51 168
52 36
53 0
54 1
55 1334961
56 1334960
57 667485
58 222480
59 55650
60 11088
61 1890
62 240
63 45
64 0
65 1

[1,0,1,1,0,1,2,3,0,1,9,8,6,0,1,44,45,20,10,0,1,
 265,264,135,40,15,0,1,1854,1855,924,315,70,21,0,1,
 14833,14832,7420,2464,630,112,28,0,1,133496,
 133497,66744,22260,5544,1134,168,36,0,1,1334961,
 1334960,667485,222480,55650,11088,1890,240,45,0,1]

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 May 30 08:43 EDT 2020. Contains 334712 sequences. (Running on oeis4.)