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A025867 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 1
5 0
6 0
7 1
8 2
9 0
10 0
11 1
12 2
13 0
14 1
15 2
16 3
17 0
18 1
19 2
20 3
21 1
22 2
23 3
24 4
25 1
26 2
27 3
28 5
29 2
30 3
31 4
32 6
33 2
34 3
35 5
36 7
37 3
38 4
39 6
40 8
41 3
42 5
43 7
44 9
45 4
46 6
47 8
48 10
49 5
50 7
51 9
52 11
53 6
54 8
55 10
56 13
57 7
58 9
59 11
60 14
61 8
62 10
63 13
64 16
65 9
66 11
67 14
68 17
69 10
70 13
71 16
72 19

[1,0,0,0,1,0,0,1,2,0,0,1,2,0,1,2,3,0,1,2,3,1,2,3,
 4,1,2,3,5,2,3,4,6,2,3,5,7,3,4,6,8,3,5,7,9,4,6,8,
 10,5,7,9,11,6,8,10,13,7,9,11,14,8,10,13,16,9,11,
 14,17,10,13,16,19]

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Last modified October 6 15:48 EDT 2022. Contains 357269 sequences. (Running on oeis4.)