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A025818 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 2
11 1
12 2
13 1
14 3
15 1
16 3
17 2
18 3
19 2
20 4
21 3
22 4
23 3
24 5
25 3
26 5
27 4
28 6
29 4
30 7
31 5
32 7
33 5
34 8
35 6
36 8
37 7
38 9
39 7
40 10
41 8
42 11
43 8
44 12
45 9
46 12
47 10
48 13
49 11
50 14
51 12
52 15
53 12
54 16
55 13
56 17
57 14
58 18
59 15
60 19
61 16
62 20
63 17
64 21
65 18
66 22
67 19
68 23

[1,0,1,0,1,0,1,1,1,1,2,1,2,1,3,1,3,2,3,2,4,3,4,3,
 5,3,5,4,6,4,7,5,7,5,8,6,8,7,9,7,10,8,11,8,12,9,12,
 10,13,11,14,12,15,12,16,13,17,14,18,15,19,16,20,
 17,21,18,22,19,23]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)