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A306520 as a simple table

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 11
12 13
13 15
14 17
15 19
16 20
17 22
18 24
19 26
20 28
21 31
22 33
23 35
24 37
25 39
26 40
27 42
28 44
29 46
30 48
31 51
32 53
33 55
34 57
35 59
36 60
37 62
38 64
39 66
40 68
41 71
42 73
43 75
44 77
45 79
46 80
47 82
48 84
49 86
50 88
51 91
52 93
53 95
54 97
55 99
56 111
57 117
58 135
59 153
60 159
61 171
62 177
63 195 

[0,1,2,3,4,5,6,7,8,9,11,13,15,17,19,20,22,24,26,
 28,31,33,35,37,39,40,42,44,46,48,51,53,55,57,59,
 60,62,64,66,68,71,73,75,77,79,80,82,84,86,88,91,
 93,95,97,99,111,117,135,153,159,171,177,195]

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Last modified May 20 19:00 EDT 2024. Contains 372720 sequences. (Running on oeis4.)