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A239108 as a simple table

na(n)
01
12
219
3253
43920
566221
61183077
721981764
8420449439
98223704755
10163727846678
113307039145618
1267600147666909
131395822347989531
1429070233296701815
15609950649080323320
1612881240945694949696
17273590092192962485985
185840400740191969187922

[1,2,19,253,3920,66221,1183077,21981764,420449439,
 8223704755,163727846678,3307039145618,
 67600147666909,1395822347989531,29070233296701815,
 609950649080323320,12881240945694949696,
 273590092192962485985,5840400740191969187922]