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A156141 as a simple table

n a(n)
0 2
1 1
2 1
3 1
4 4
5 1
6 1
7 14
8 14
9 1
10 1
11 46
12 116
13 46
14 1
15 1
16 172
17 772
18 772
19 172
20 1
21 1
22 834
23 5160
24 8800
25 5160
26 834
27 1
28 1
29 5280
30 39594
31 90260
32 90260
33 39594
34 5280
35 1
36 1
37 40814
38 361086
39 981104
40 1288040
41 981104
42 361086
43 40814
44 1
45 1
46 363884
47 3801180
48 12088796

[2,1,1,1,4,1,1,14,14,1,1,46,116,46,1,1,172,772,
 772,172,1,1,834,5160,8800,5160,834,1,1,5280,39594,
 90260,90260,39594,5280,1,1,40814,361086,981104,
 1288040,981104,361086,40814,1,1,363884,3801180,
 12088796]

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Last modified May 24 03:17 EDT 2013. Contains 225613 sequences.