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A122890 formatted as a simple table:

n a(n)
0 1
1 0
2 1
3 0
4 0
5 2
6 0
7 0
8 1
9 5
10 0
11 0
12 0
13 10
14 14
15 0
16 0
17 0
18 8
19 70
20 42
21 0
22 0
23 0
24 4
25 160
26 424
27 132
28 0
29 0
30 0
31 1
32 250
33 1978
34 2382
35 429
36 0
37 0
38 0
39 0
40 302
41 6276
42 19508
43 12804
44 1430
45 0
46 0
47 0
48 0
49 298
50 15674
51 106492
52 168608
53 66946
54 4862
55 0
56 0
57 0
58 0
59 244
60 33148
61 451948
62 1445208

[1,0,1,0,0,2,0,0,1,5,0,0,0,10,14,0,0,0,8,70,42,0,
 0,0,4,160,424,132,0,0,0,1,250,1978,2382,429,0,0,0,
 0,302,6276,19508,12804,1430,0,0,0,0,298,15674,
 106492,168608,66946,4862,0,0,0,0,244,33148,451948,
 1445208]

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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