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A107873 formatted as a simple table:

n a(n)
0 1
1 4
2 1
3 15
4 5
5 1
6 84
7 28
8 6
9 1
10 715
11 220
12 45
13 7
14 1
15 8568
16 2380
17 455
18 66
19 8
20 1
21 134596
22 33649
23 5985
24 816
25 91
26 9
27 1
28 2629575
29 593775
30 98280
31 12650
32 1330
33 120
34 10
35 1
36 61523748
37 12620256
38 1947792
39 237336
40 23751
41 2024
42 153
43 11
44 1
45 1677106640

[1,4,1,15,5,1,84,28,6,1,715,220,45,7,1,8568,2380,
 455,66,8,1,134596,33649,5985,816,91,9,1,2629575,
 593775,98280,12650,1330,120,10,1,61523748,
 12620256,1947792,237336,23751,2024,153,11,1,
 1677106640]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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