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A071263 as a simple table

n a(n)
1 12
2 21
3 33
4 42
5 51
6 62
7 72
8 81
9 91
10 102
11 111
12 121
13 132
14 141
15 152
16 161
17 171
18 182
19 192
20 201
21 212
22 221
23 231
24 242
25 252
26 261
27 272
28 282
29 291
30 301
31 312
32 321
33 332
34 341
35 351
36 361
37 371
38 381
39 391
40 402
41 411
42 422
43 432
44 441
45 451
46 462
47 471
48 481
49 492
50 501
51 511
52 522
53 531

[12,21,33,42,51,62,72,81,91,102,111,121,132,141,
 152,161,171,182,192,201,212,221,231,242,252,261,
 272,282,291,301,312,321,332,341,351,361,371,381,
 391,402,411,422,432,441,451,462,471,481,492,501,
 511,522,531]

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Last modified May 13 07:22 EDT 2024. Contains 372498 sequences. (Running on oeis4.)