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A237753 as a simple table

n a(n)
1 0
2 1
3 0
4 0
5 1
6 1
7 1
8 2
9 1
10 2
11 3
12 4
13 5
14 7
15 7
16 9
17 12
18 15
19 17
20 23
21 27
22 34
23 42
24 50
25 60
26 75
27 87
28 106
29 128
30 154
31 182
32 222
33 260
34 311
35 369
36 437
37 515
38 613
39 716
40 845
41 993
42 1166
43 1361
44 1599
45 1861
46 2176
47 2534
48 2950
49 3422
50 3983
51 4605
52 5339
53 6174
54 7136
55 8227
56 9500
57 10928

[0,1,0,0,1,1,1,2,1,2,3,4,5,7,7,9,12,15,17,23,27,
 34,42,50,60,75,87,106,128,154,182,222,260,311,369,
 437,515,613,716,845,993,1166,1361,1599,1861,2176,
 2534,2950,3422,3983,4605,5339,6174,7136,8227,9500,
 10928]

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Last modified September 28 17:43 EDT 2020. Contains 337393 sequences. (Running on oeis4.)