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A109698 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 1
5 0
6 1
7 1
8 1
9 1
10 1
11 1
12 2
13 1
14 3
15 1
16 3
17 2
18 3
19 3
20 3
21 4
22 4
23 4
24 6
25 4
26 7
27 5
28 8
29 7
30 8
31 9
32 9
33 10
34 12
35 11
36 15
37 12
38 17
39 15
40 18
41 19
42 20
43 22
44 24
45 24
46 29
47 26
48 34
49 31
50 37
51 38
52 40
53 44
54 46
55 49
56 55
57 53
58 64
59 60
60 71
61 71
62 77
63 83
64 86
65 93
66 100
67 101
68 116
69 112
70 130
71 129
72 142
73 149
74 156
75 168
76 177

[1,0,1,0,1,0,1,1,1,1,1,1,2,1,3,1,3,2,3,3,3,4,4,4,
 6,4,7,5,8,7,8,9,9,10,12,11,15,12,17,15,18,19,20,
 22,24,24,29,26,34,31,37,38,40,44,46,49,55,53,64,
 60,71,71,77,83,86,93,100,101,116,112,130,129,142,
 149,156,168,177]

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Last modified April 19 02:04 EDT 2024. Contains 371782 sequences. (Running on oeis4.)