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A231523 as a simple table

na(n)
12
22
34
44
510
68
77
834
921
1016
1112
12107
13153
1448
1532
1621
17342
18865
19776
20113
2164
2237
231069
244665
257697
263861
27261
28128
2965
303381
3125556
3270462
3366499
3418721
35601
36256
37114
3810689
39144847
40680302
411031105
42571226
4391993
441390
45512
46200
4733808
48817539

[2,2,4,4,10,8,7,34,21,16,12,107,153,48,32,21,342,
 865,776,113,64,37,1069,4665,7697,3861,261,128,65,
 3381,25556,70462,66499,18721,601,256,114,10689,
 144847,680302,1031105,571226,91993,1390,512,200,
 33808,817539]