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A218793 as a simple table

n a(n)
1 20
2 31
3 45
4 59
5 79
6 95
7 121
8 125
9 179
10 191
11 229
12 245
13 251
14 295
15 311
16 389
17 395
18 401
19 451
20 479
21 491
22 541
23 569
24 605
25 671
26 695
27 719
28 745
29 809
30 845
31 899
32 971
33 1019
34 1061
35 1109
36 1111
37 1121
38 1151
39 1249
40 1271
41 1301
42 1409
43 1445
44 1451
45 1499
46 1595
47 1619
48 1661
49 1711

[20,31,45,59,79,95,121,125,179,191,229,245,251,
 295,311,389,395,401,451,479,491,541,569,605,671,
 695,719,745,809,845,899,971,1019,1061,1109,1111,
 1121,1151,1249,1271,1301,1409,1445,1451,1499,1595,
 1619,1661,1711]

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)