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A027198 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 1
21 1
22 1
23 1
24 2
25 2
26 3
27 4
28 5
29 6
30 8
31 9
32 11
33 13
34 15
35 17
36 21
37 23
38 27
39 31
40 36
41 41
42 48
43 54
44 63
45 72
46 83
47 94
48 110
49 124
50 143
51 163
52 187
53 212
54 244
55 276

[0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,2,
 2,3,4,5,6,8,9,11,13,15,17,21,23,27,31,36,41,48,54,
 63,72,83,94,110,124,143,163,187,212,244,276]

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Last modified October 4 21:22 EDT 2022. Contains 357240 sequences. (Running on oeis4.)