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A022473 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 1
5 2
6 3
7 4
8 5
9 7
10 7
11 11
12 14
13 16
14 22
15 34
16 37
17 56
18 70
19 94
20 113
21 161
22 191
23 252
24 341
25 435
26 568
27 762
28 973

[1,1,1,1,2,3,4,5,7,7,11,14,16,22,34,37,56,70,94,
 113,161,191,252,341,435,568,762,973]

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


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