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A001419 as a simple table

na(n)
10
20
30
40
50
60
71
86
937
10195
11979
124663
1321474
1496496
15425449
161849252
177946380
1833840946
19143060339
20601165888
212513617990
2210466220315
2343425174374
24179630865835
25741123699012
263050860717372
2712534339432498
2851408312232300
29210526591157926
30860989703302456

[0,0,0,0,0,0,1,6,37,195,979,4663,21474,96496,
 425449,1849252,7946380,33840946,143060339,
 601165888,2513617990,10466220315,43425174374,
 179630865835,741123699012,3050860717372,
 12534339432498,51408312232300,210526591157926,
 860989703302456]