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A173551 as a simple table

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 33
12 55
13 88
14 99
15 111
16 121
17 141
18 151
19 171
20 191
21 212
22 242
23 252
24 282
25 292
26 313
27 333
28 343
29 373
30 393
31 414
32 434
33 464
34 484
35 555
36 585
37 626
38 646
39 656
40 666
41 676
42 717
43 757
44 777
45 787
46 868
47 939
48 1221
49 1441
50 3663
51 6886
52 7447
53 7667
54 7777
55 7997
56 8778
57 9009

[0,1,2,3,4,5,6,7,8,9,33,55,88,99,111,121,141,151,
 171,191,212,242,252,282,292,313,333,343,373,393,
 414,434,464,484,555,585,626,646,656,666,676,717,
 757,777,787,868,939,1221,1441,3663,6886,7447,7667,
 7777,7997,8778,9009]

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Last modified February 5 07:43 EST 2023. Contains 360082 sequences. (Running on oeis4.)