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A007818 as a simple table

n a(n)
1 0
2 1
3 2
4 4
5 5
6 7
7 9
8 12
9 13
10 15
11 17
12 20
13 21
14 23
15 25
16 28
17 30
18 33
19 34
20 36
21 38
22 41
23 43
24 46
25 48
26 51
27 54
28 55
29 57
30 59
31 62
32 64
33 67
34 69
35 72
36 75
37 76
38 78
39 80
40 83
41 85
42 88
43 90
44 93
45 96
46 98
47 101
48 104
49 105
50 107
51 109
52 112
53 114
54 117
55 119
56 122
57 125
58 127
59 130
60 133
61 135
62 138
63 141

[0,1,2,4,5,7,9,12,13,15,17,20,21,23,25,28,30,33,
 34,36,38,41,43,46,48,51,54,55,57,59,62,64,67,69,
 72,75,76,78,80,83,85,88,90,93,96,98,101,104,105,
 107,109,112,114,117,119,122,125,127,130,133,135,
 138,141]

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Last modified April 24 06:30 EDT 2024. Contains 371919 sequences. (Running on oeis4.)