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A050797 as a simple table

n a(n)
1 3
2 9
3 17
4 19
5 33
6 35
7 73
8 145
9 161
10 163
11 195
12 243
13 393
14 483
15 513
16 721
17 723
18 1153
19 1763
20 2177
21 2305
22 2593
23 4803
24 5185
25 5833
26 6273
27 6963
28 7057
29 7395
30 8713
31 9523
32 9603
33 10083
34 12483
35 13923
36 14113
37 15875
38 17425
39 17673
40 19043
41 20737

[3,9,17,19,33,35,73,145,161,163,195,243,393,483,
 513,721,723,1153,1763,2177,2305,2593,4803,5185,
 5833,6273,6963,7057,7395,8713,9523,9603,10083,
 12483,13923,14113,15875,17425,17673,19043,20737]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)