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A256374 as a simple table

n a(n)
1 17
2 31
3 59
4 101
5 157
6 227
7 311
8 409
9 521
10 647
11 787
12 941
13 1109
14 1291
15 1487
16 1697
17 2411
18 2677
19 2957
20 3251
21 3559
22 3881
23 4217
24 4567
25 4931
26 5309
27 5701
28 6961
29 8837
30 9341
31 9859
32 10391
33 10937
34 11497
35 12071
36 12659
37 13877
38 15809
39 16481
40 17167
41 19309
42 20051
43 20807
44 21577
45 23159
46 23971

[17,31,59,101,157,227,311,409,521,647,787,941,
 1109,1291,1487,1697,2411,2677,2957,3251,3559,3881,
 4217,4567,4931,5309,5701,6961,8837,9341,9859,
 10391,10937,11497,12071,12659,13877,15809,16481,
 17167,19309,20051,20807,21577,23159,23971]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)