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A237648 as a simple table

na(n)
01
11
25
34
430
526
6106
780
8459
9379
101451
111072
125210
134138
1414894
1510756
1647617
1736861
18127949
1991088
20376264
21285176
22957336
23672160
242640964
251968804
266452260
274483456
2816921416
2912437960
3039873688
3127435728
32100259070
3372823342
34229410006
35156586664
36556880812
37400294148

[1,1,5,4,30,26,106,80,459,379,1451,1072,5210,4138,
 14894,10756,47617,36861,127949,91088,376264,
 285176,957336,672160,2640964,1968804,6452260,
 4483456,16921416,12437960,39873688,27435728,
 100259070,72823342,229410006,156586664,556880812,
 400294148]