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A175461 as a simple table

n a(n)
1 21
2 69
3 77
4 85
5 93
6 133
7 141
8 205
9 213
10 221
11 237
12 253
13 301
14 309
15 341
16 365
17 381
18 413
19 437
20 445
21 453
22 469
23 485
24 493
25 501
26 517
27 533
28 565
29 573
30 581
31 589
32 597
33 629
34 669
35 685
36 717
37 749
38 781
39 789
40 813
41 869
42 893
43 901
44 917
45 933
46 949
47 965
48 973
49 989
50 1037
51 1077
52 1101

[21,69,77,85,93,133,141,205,213,221,237,253,301,
 309,341,365,381,413,437,445,453,469,485,493,501,
 517,533,565,573,581,589,597,629,669,685,717,749,
 781,789,813,869,893,901,917,933,949,965,973,989,
 1037,1077,1101]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)