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A118968 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 1
5 2
6 3
7 4
8 5
9 11
10 18
11 26
12 35
13 80
14 136
15 204
16 285
17 665
18 1155
19 1771
20 2530
21 5980
22 10530
23 16380
24 23751
25 56637
26 100688
27 158224
28 231880
29 556512
30 996336
31 1577532
32 2330445
33 5620485
34 10116873
35 16112057
36 23950355
37 57985070
38 104819165

[1,1,1,1,1,2,3,4,5,11,18,26,35,80,136,204,285,665,
 1155,1771,2530,5980,10530,16380,23751,56637,
 100688,158224,231880,556512,996336,1577532,
 2330445,5620485,10116873,16112057,23950355,
 57985070,104819165]

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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