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A257691 as a simple table

n a(n)
1 1
2 2
3 3
4 5
5 7
6 11
7 13
8 17
9 19
10 23
11 25
12 29
13 31
14 37
15 41
16 43
17 47
18 53
19 59
20 61
21 67
22 71
23 73
24 79
25 83
26 89
27 95
28 97
29 101
30 103
31 107
32 109
33 111
34 113
35 119
36 121
37 123
38 125
39 127
40 131
41 137
42 139
43 149
44 151
45 157
46 163
47 167
48 169
49 173
50 179
51 181
52 187
53 191
54 193
55 197
56 199
57 211
58 219
59 221
60 223
61 227
62 229
63 233
64 239
65 241
66 247
67 251
68 257

[1,2,3,5,7,11,13,17,19,23,25,29,31,37,41,43,47,53,
 59,61,67,71,73,79,83,89,95,97,101,103,107,109,111,
 113,119,121,123,125,127,131,137,139,149,151,157,
 163,167,169,173,179,181,187,191,193,197,199,211,
 219,221,223,227,229,233,239,241,247,251,257]

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Last modified July 3 15:31 EDT 2024. Contains 373982 sequences. (Running on oeis4.)