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A245453 as a simple table

na(n)
00
11
22
33
44
519
66
77
88
99
1038
1113
1212
1311
1414
1557
1616
1759
1818
195
2076
2121
2226
2353
2424
25361
2622
2727
2828
29109
30114
3131
3232
3339
34118
35133
3636
3741
3810
3933
40152
4137
4242
43103
4452
45171
46106
4761
4848
4949
50722
51177
5244
5323
5454
55247
5656
5715
58218
5917
60228
6147
6262
6363
6464

[0,1,2,3,4,19,6,7,8,9,38,13,12,11,14,57,16,59,18,
 5,76,21,26,53,24,361,22,27,28,109,114,31,32,39,
 118,133,36,41,10,33,152,37,42,103,52,171,106,61,
 48,49,722,177,44,23,54,247,56,15,218,17,228,47,62,
 63,64]