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A221178 as a simple table

n a(n)
1 0
2 1
3 2
4 3
5 4
6 6
7 7
8 8
9 10
10 12
11 15
12 16
13 18
14 20
15 22
16 24
17 26
18 28
19 30
20 31
21 32
22 36
23 40
24 42
25 44
26 46
27 48
28 52
29 54
30 56
31 58
32 60
33 63
34 64
35 66
36 70
37 72
38 78
39 80
40 82
41 84
42 88
43 92
44 96
45 100
46 102
47 104
48 106
49 108
50 110
51 112
52 116
53 120
54 124
55 126
56 127
57 128
58 130
59 132
60 136
61 138
62 140
63 144
64 148
65 150
66 156
67 160
68 162
69 164
70 166
71 168
72 172
73 176

[0,1,2,3,4,6,7,8,10,12,15,16,18,20,22,24,26,28,30,
 31,32,36,40,42,44,46,48,52,54,56,58,60,63,64,66,
 70,72,78,80,82,84,88,92,96,100,102,104,106,108,
 110,112,116,120,124,126,127,128,130,132,136,138,
 140,144,148,150,156,160,162,164,166,168,172,176]

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Last modified April 18 14:46 EDT 2024. Contains 371780 sequences. (Running on oeis4.)