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A148351 as a simple table

na(n)
01
11
22
35
415
544
6147
7495
81758
96392
1023877
1190960
12352682
131388471
145536070
1522333566
1690999168
17374144507
181550788644
196474314495
2027208663317
21115026686024
22488951418197
232088810690352
248964559511261
2538636855716466
26167177656758582
27726003687715148
283163527887839747

[1,1,2,5,15,44,147,495,1758,6392,23877,90960,
 352682,1388471,5536070,22333566,90999168,
 374144507,1550788644,6474314495,27208663317,
 115026686024,488951418197,2088810690352,
 8964559511261,38636855716466,167177656758582,
 726003687715148,3163527887839747]