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A149114 as a simple table

na(n)
01
11
24
39
430
590
6308
7963
83438
911234
1040152
11135794
12490832
131683168
146124726
1521354425
1678003828
17274576966
181008967842
193580440440
2013189340250
2147178798464
22174283519352
23626647788638
242320640184718
258387827155210
2631116693592454
27112928607749642
28419803477131832
291528896400255678

[1,1,4,9,30,90,308,963,3438,11234,40152,135794,
 490832,1683168,6124726,21354425,78003828,
 274576966,1008967842,3580440440,13189340250,
 47178798464,174283519352,626647788638,
 2320640184718,8387827155210,31116693592454,
 112928607749642,419803477131832,1528896400255678]