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A011976 as a simple table

n a(n)
4 1
5 3
6 3
7 5
8 6
9 8
10 9
11 11
12 12
13 13
14 18
15 19
16 20
17 26
18 27
19 31
20 35
21 37
22 39
23 46
24 48
25 50
26 59
27 61
28 63
29 73
30 75
31 78
32 88
33 91
34 94
35 105
36 108
37 111
38 124
39 127
40 130
41 144
42 147
43 151
44 165
45 169
46 173
47 188
48 192
49 196
50 213
51 217
52 221
53 239
54 243
55 248
56 266
57 271
58 276
59 295
60 300
61 305
62 326

[1,3,3,5,6,8,9,11,12,13,18,19,20,26,27,31,35,37,
 39,46,48,50,59,61,63,73,75,78,88,91,94,105,108,
 111,124,127,130,144,147,151,165,169,173,188,192,
 196,213,217,221,239,243,248,266,271,276,295,300,
 305,326]

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Last modified April 24 09:42 EDT 2024. Contains 371935 sequences. (Running on oeis4.)