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A291305 as a simple table

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

[1,2,3,0,5,6,7,8,5,10,11,12,13,10,15,16,17,18,15,
 20,21,22,23,20,25,26,27,28,25,30,31,32,33,30,35,
 36,37,38,35,40,41,42,43,40,45,46,47,48,45,50,51,
 52,53,50,55,56,57,58,55,60,61,62,63,60,65,66,67,
 68,65]

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Last modified April 24 17:20 EDT 2024. Contains 371962 sequences. (Running on oeis4.)