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A161288 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 1
11 1
12 1
13 1
14 1
15 1
16 1
17 1
18 1
19 1
20 2
21 1
22 2
23 1
24 2
25 1
26 2
27 1
28 2
29 1
30 3
31 2
32 4
33 3
34 5
35 4
36 6
37 5
38 7
39 6
40 9
41 7
42 9
43 8
44 11
45 9
46 11
47 10
48 13
49 11
50 15
51 13
52 16
53 14
54 17
55 17
56 19
57 17
58 20
59 19
60 25
61 21
62 25
63 23
64 28
65 26
66 30
67 27
68 33
69 28
70 39
71 32
72 41
73 34
74 44
75 41
76 50
77 44
78 54
79 48
80 66
81 55
82 70
83 62
84 79
85 72
86 87
87 81
88 99
89 89
90 114

[0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,2,1,2,1,2,
 1,2,1,2,1,3,2,4,3,5,4,6,5,7,6,9,7,9,8,11,9,11,10,
 13,11,15,13,16,14,17,17,19,17,20,19,25,21,25,23,
 28,26,30,27,33,28,39,32,41,34,44,41,50,44,54,48,
 66,55,70,62,79,72,87,81,99,89,114]

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Last modified January 26 23:54 EST 2022. Contains 350601 sequences. (Running on oeis4.)