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A117958 as a simple table

n a(n)
0 1
1 1
2 0
3 2
4 1
5 2
6 2
7 2
8 4
9 4
10 6
11 4
12 8
13 6
14 10
15 12
16 15
17 14
18 18
19 20
20 22
21 30
22 30
23 36
24 40
25 51
26 50
27 66
28 66
29 80
30 86
31 102
32 108
33 130
34 138
35 164
36 182
37 200
38 224
39 250
40 280
41 306
42 352
43 378
44 428
45 470
46 530
47 566
48 660
49 703
50 792
51 854
52 960
53 1034
54 1172
55 1264
56 1402
57 1520
58 1688
59 1828
60 2036

[1,1,0,2,1,2,2,2,4,4,6,4,8,6,10,12,15,14,18,20,22,
 30,30,36,40,51,50,66,66,80,86,102,108,130,138,164,
 182,200,224,250,280,306,352,378,428,470,530,566,
 660,703,792,854,960,1034,1172,1264,1402,1520,1688,
 1828,2036]

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Last modified May 15 16:29 EDT 2024. Contains 372548 sequences. (Running on oeis4.)