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A143506 as a simple table

na(n)
01
11
21
31
41
56
63
76
81
91
1023
1126
1247
1326
1423
151
161
1776
18234
19304
20467
21304
22234
2376
241
251
26237
271687
282630
295293
304787
315293
322630
331687
34237
351
361
37722
3810549
3927158
4052730
4178586
4284365
4378586
4452730
4527158
4610549
47722
481
491
502179
5160664
52272797
53563029
541132234

[1,1,1,1,1,6,3,6,1,1,23,26,47,26,23,1,1,76,234,
 304,467,304,234,76,1,1,237,1687,2630,5293,4787,
 5293,2630,1687,237,1,1,722,10549,27158,52730,
 78586,84365,78586,52730,27158,10549,722,1,1,2179,
 60664,272797,563029,1132234]