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A173911 as a simple table

n a(n)
0 1
1 1
2 0
3 0
4 1
5 1
6 1
7 1
8 1
9 1
10 2
11 2
12 2
13 3
14 4
15 4
16 5
17 6
18 7
19 8
20 10
21 12
22 14
23 16
24 19
25 23
26 28
27 33
28 39
29 46
30 55
31 66
32 78
33 92
34 110
35 131
36 155
37 184
38 219
39 260
40 309
41 368
42 437
43 519
44 617
45 733
46 871
47 1036
48 1231
49 1462
50 1737
51 2065
52 2454
53 2916
54 3465
55 4118
56 4894
57 5816
58 6911
59 8213

[1,1,0,0,1,1,1,1,1,1,2,2,2,3,4,4,5,6,7,8,10,12,14,
 16,19,23,28,33,39,46,55,66,78,92,110,131,155,184,
 219,260,309,368,437,519,617,733,871,1036,1231,
 1462,1737,2065,2454,2916,3465,4118,4894,5816,6911,
 8213]

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Last modified March 28 05:02 EDT 2024. Contains 371235 sequences. (Running on oeis4.)