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A069911 formatted as a simple table:

n a(n)
0 1
1 1
2 1
3 1
4 2
5 2
6 3
7 4
8 5
9 6
10 8
11 9
12 12
13 14
14 17
15 20
16 25
17 29
18 35
19 41
20 49
21 57
22 68
23 78
24 93
25 107
26 125
27 144
28 168
29 192
30 223
31 255
32 294
33 335
34 385
35 437
36 501
37 568
38 647
39 732
40 833
41 939
42 1065
43 1199
44 1355
45 1523
46 1717
47 1925
48 2166
49 2425
50 2720
51 3040
52 3405
53 3797
54 4244
55 4727
56 5272

[1,1,1,1,2,2,3,4,5,6,8,9,12,14,17,20,25,29,35,41,
 49,57,68,78,93,107,125,144,168,192,223,255,294,
 335,385,437,501,568,647,732,833,939,1065,1199,
 1355,1523,1717,1925,2166,2425,2720,3040,3405,3797,
 4244,4727,5272]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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