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A001074 as a simple table

n a(n)
1 1
2 4
3 7
4 8
5 9
6 13
7 19
8 25
9 27
10 28
11 31
12 32
13 36
14 37
15 43
16 49
17 52
18 56
19 61
20 63
21 64
22 67
23 72
24 73
25 76
26 79
27 91
28 97
29 100
30 103
31 104
32 108
33 109
34 117
35 121
36 124
37 125
38 127
39 133
40 139
41 148
42 151
43 152
44 157
45 163
46 169
47 171
48 172
49 175
50 181
51 189
52 193
53 196
54 199
55 200
56 211
57 216
58 217

[1,4,7,8,9,13,19,25,27,28,31,32,36,37,43,49,52,56,
 61,63,64,67,72,73,76,79,91,97,100,103,104,108,109,
 117,121,124,125,127,133,139,148,151,152,157,163,
 169,171,172,175,181,189,193,196,199,200,211,216,
 217]

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Last modified May 11 02:15 EDT 2024. Contains 372388 sequences. (Running on oeis4.)