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A142639 as a simple table

n a(n)
1 53
2 163
3 383
4 823
5 1153
6 1373
7 1483
8 2143
9 2473
10 2693
11 2803
12 3023
13 3463
14 3793
15 4013
16 4673
17 4783
18 5003
19 5113
20 5333
21 5443
22 6323
23 6653
24 6763
25 6983
26 7643
27 7753
28 8963
29 9293
30 9403
31 9623
32 9733
33 10613
34 10723
35 11273
36 11383
37 11933
38 12043
39 12263
40 12373
41 12703
42 12923

[53,163,383,823,1153,1373,1483,2143,2473,2693,
 2803,3023,3463,3793,4013,4673,4783,5003,5113,5333,
 5443,6323,6653,6763,6983,7643,7753,8963,9293,9403,
 9623,9733,10613,10723,11273,11383,11933,12043,
 12263,12373,12703,12923]

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Last modified September 23 20:42 EDT 2021. Contains 347617 sequences. (Running on oeis4.)