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A015787 as a simple table

n a(n)
1 2
2 18
3 22
4 34
5 46
6 48
7 58
8 94
9 106
10 132
11 150
12 166
13 178
14 180
15 187
16 214
17 274
18 346
19 358
20 394
21 448
22 466
23 488
24 526
25 550
26 562
27 616
28 624
29 634
30 660
31 664
32 744
33 756
34 772
35 778
36 782
37 790
38 798
39 884
40 886
41 898
42 934
43 1138
44 1174
45 1186
46 1354
47 1366
48 1438
49 1618

[2,18,22,34,46,48,58,94,106,132,150,166,178,180,
 187,214,274,346,358,394,448,466,488,526,550,562,
 616,624,634,660,664,744,756,772,778,782,790,798,
 884,886,898,934,1138,1174,1186,1354,1366,1438,
 1618]

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Last modified April 19 08:28 EDT 2024. Contains 371782 sequences. (Running on oeis4.)