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A075568 as a simple table

n a(n)
1 1
2 3
3 2
4 19
5 5
6 47
7 7
8 11
9 13
10 17
11 23
12 29
13 31
14 37
15 41
16 43
17 53
18 59
19 61
20 71
21 67
22 73
23 79
24 83
25 89
26 101
27 97
28 103
29 107
30 113
31 109
32 131
33 127
34 137
35 139
36 149
37 151
38 157
39 163
40 167
41 173
42 179
43 181
44 191
45 193
46 197
47 199
48 211
49 223
50 229
51 227
52 239
53 233
54 241
55 251
56 257
57 263
58 271
59 269

[1,3,2,19,5,47,7,11,13,17,23,29,31,37,41,43,53,59,
 61,71,67,73,79,83,89,101,97,103,107,113,109,131,
 127,137,139,149,151,157,163,167,173,179,181,191,
 193,197,199,211,223,229,227,239,233,241,251,257,
 263,271,269]

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Last modified November 28 07:32 EST 2023. Contains 367394 sequences. (Running on oeis4.)