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A347975 as a simple table

na(n)
01
11
21
31
46
51
61
721
821
91
101
1164
12374
1364
141
151
16163
175900
185900
19163
201
211
22380
2382587
24644680
2582587
26380
271
281
29809
301018388
3166136870
3266136870
331018388
34809
351
361
371619
3811174165
396057912073
4052901629980
416057912073
4211174165
431619
441
451
463049
47110404788

[1,1,1,1,6,1,1,21,21,1,1,64,374,64,1,1,163,5900,
 5900,163,1,1,380,82587,644680,82587,380,1,1,809,
 1018388,66136870,66136870,1018388,809,1,1,1619,
 11174165,6057912073,52901629980,6057912073,
 11174165,1619,1,1,3049,110404788]