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A161747 as a simple table

n a(n)
1 31
2 227
3 1051
4 3109
5 7151
6 15511
7 18127
8 30367
9 32143
10 32687
11 144719
12 151051
13 165311
14 186343
15 234191
16 302399
17 369997
18 371281
19 374239
20 407503
21 454303
22 509263
23 531263
24 537743
25 759359
26 1053007
27 1088081
28 1182287
29 1185601
30 1354321
31 1381441

[31,227,1051,3109,7151,15511,18127,30367,32143,
 32687,144719,151051,165311,186343,234191,302399,
 369997,371281,374239,407503,454303,509263,531263,
 537743,759359,1053007,1088081,1182287,1185601,
 1354321,1381441]

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)