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A073438 as a simple table

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

[0,0,1,1,2,2,3,0,1,0,1,0,1,2,3,2,3,2,3,4,5,4,5,6,
 7,8,0,8,9,8,9,10,0,1,2,0,1,2,3,1,2,0,1,2,3,1,2,3,
 4,5,6,4,5,6,7,8,9,7,8,6,7,8,9,10,11,9,10,11,12,10,
 11,9,10,11,12,13,14,12,13,14,15,13,14,15,16,17,18,
 16,17,18]

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Last modified August 12 10:56 EDT 2024. Contains 375092 sequences. (Running on oeis4.)