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A161279 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 0
13 0
14 0
15 0
16 0
17 0
18 0
19 0
20 0
21 0
22 0
23 0
24 0
25 0
26 2
27 1
28 2
29 1
30 2
31 1
32 2
33 1
34 2
35 1
36 2
37 1
38 2
39 3
40 3
41 3
42 5
43 4
44 5
45 6
46 6
47 6
48 8
49 7
50 8
51 9
52 11
53 10
54 12
55 12
56 14
57 14
58 15
59 15
60 18
61 17
62 18
63 19
64 21
65 22
66 23
67 24
68 26
69 27
70 28
71 29
72 31
73 32
74 33
75 34
76 36
77 37
78 40
79 40
80 44
81 45
82 49
83 49
84 55
85 55
86 61
87 61
88 68
89 68
90 76
91 78
92 85
93 86
94 96
95 97
96 107
97 109
98 121
99 122
100 134
101 136
102 149

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,2,1,2,1,2,1,2,1,2,1,2,1,2,3,3,3,5,4,5,6,6,6,8,7,
 8,9,11,10,12,12,14,14,15,15,18,17,18,19,21,22,23,
 24,26,27,28,29,31,32,33,34,36,37,40,40,44,45,49,
 49,55,55,61,61,68,68,76,78,85,86,96,97,107,109,
 121,122,134,136,149]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)