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A365253 as a simple table

na(n)
01
12
24
38
414
526
648
786
8156
9282
10506
11910
121638
132936
145276
159482
1617012
1730542
1854838
1998440
20176726
21317268
22569516
231022368
241835320
253294596
265914262
2710616932
2819058674
2934212776
3061416376
31110250050
32197912878
33355278872
34637770308
351144878550

[1,2,4,8,14,26,48,86,156,282,506,910,1638,2936,
 5276,9482,17012,30542,54838,98440,176726,317268,
 569516,1022368,1835320,3294596,5914262,10616932,
 19058674,34212776,61416376,110250050,197912878,
 355278872,637770308,1144878550]