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A223893 as a simple table

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

[0,1,1,0,2,0,2,1,1,2,1,2,2,2,2,3,1,4,3,4,3,4,3,5,
 3,5,3,4,4,5,6,5,5,5,5,7,6,5,7,4,7,7,8,7,7,6,10,8,
 9,9,8,7,12,8,12,8,10,6,14,9,15,8,13,7,14,11,16,8,
 14,7,19,11,19,10,15,9,21,12,20,11,18]

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)