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A229240 as a simple table

n a(n)
1 4
2 5
3 9
4 12
5 23
6 31
7 33
8 35
9 44
10 57
11 60
12 81
13 107
14 123
15 157
16 179
17 204
18 212
19 273
20 293
21 311
22 369
23 391
24 411
25 417
26 459
27 555
28 620
29 657
30 679
31 1076
32 1115
33 1187
34 1259
35 1275
36 1308
37 1377
38 1453
39 1713
40 1813
41 1979
42 2508
43 2604
44 2673
45 2764
46 2817
47 2885
48 3419
49 3475
50 3804
51 3849
52 4055
53 4139
54 4397
55 4683
56 4969
57 6267
58 6393
59 6439
60 7375

[4,5,9,12,23,31,33,35,44,57,60,81,107,123,157,179,
 204,212,273,293,311,369,391,411,417,459,555,620,
 657,679,1076,1115,1187,1259,1275,1308,1377,1453,
 1713,1813,1979,2508,2604,2673,2764,2817,2885,3419,
 3475,3804,3849,4055,4139,4397,4683,4969,6267,6393,
 6439,7375]

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Last modified February 20 17:43 EST 2024. Contains 370215 sequences. (Running on oeis4.)