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A018805 as a simple table

n a(n)
1 1
2 3
3 7
4 11
5 19
6 23
7 35
8 43
9 55
10 63
11 83
12 91
13 115
14 127
15 143
16 159
17 191
18 203
19 239
20 255
21 279
22 299
23 343
24 359
25 399
26 423
27 459
28 483
29 539
30 555
31 615
32 647
33 687
34 719
35 767
36 791
37 863
38 899
39 947
40 979
41 1059
42 1083
43 1167
44 1207
45 1255
46 1299
47 1391
48 1423
49 1507
50 1547
51 1611
52 1659
53 1763

[1,3,7,11,19,23,35,43,55,63,83,91,115,127,143,159,
 191,203,239,255,279,299,343,359,399,423,459,483,
 539,555,615,647,687,719,767,791,863,899,947,979,
 1059,1083,1167,1207,1255,1299,1391,1423,1507,1547,
 1611,1659,1763]

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Last modified May 11 00:12 EDT 2024. Contains 372388 sequences. (Running on oeis4.)