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A150102 as a simple table

na(n)
01
12
26
319
468
5253
6999
74031
816832
971234
10308196
111345995
125968751
1326654817
14120354765
15546416902
162501408653
1711501092852
1853220182665
19247147799936
201153562089284
215400134575069
2225383337549661
23119610506437455
24565526212187322
252679497291925914
2612731304784452926
2760601368754167970

[1,2,6,19,68,253,999,4031,16832,71234,308196,
 1345995,5968751,26654817,120354765,546416902,
 2501408653,11501092852,53220182665,247147799936,
 1153562089284,5400134575069,25383337549661,
 119610506437455,565526212187322,2679497291925914,
 12731304784452926,60601368754167970]