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A123346 formatted as a simple table:

n a(n)
0 1
1 2
2 1
3 5
4 3
5 2
6 15
7 10
8 7
9 5
10 52
11 37
12 27
13 20
14 15
15 203
16 151
17 114
18 87
19 67
20 52
21 877
22 674
23 523
24 409
25 322
26 255
27 203
28 4140
29 3263
30 2589
31 2066
32 1657
33 1335
34 1080
35 877
36 21147
37 17007
38 13744
39 11155
40 9089
41 7432
42 6097
43 5017
44 4140
45 115975
46 94828
47 77821
48 64077
49 52922

[1,2,1,5,3,2,15,10,7,5,52,37,27,20,15,203,151,114,
 87,67,52,877,674,523,409,322,255,203,4140,3263,
 2589,2066,1657,1335,1080,877,21147,17007,13744,
 11155,9089,7432,6097,5017,4140,115975,94828,77821,
 64077,52922]

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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