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A034346 as a simple table

na(n)
10
20
30
40
51
65
717
854
9163
10465
111283
123480
139256
1424282
1562812
16160106
17401824
18992033
192406329
205730955
2113393760
2230709772
2369079030
24152473837
25330344629
26702839150
271469214076
283019246455
296103105779
3012142291541
3123790590387
3245932253637
3387434850942
34164188881007

[0,0,0,0,1,5,17,54,163,465,1283,3480,9256,24282,
 62812,160106,401824,992033,2406329,5730955,
 13393760,30709772,69079030,152473837,330344629,
 702839150,1469214076,3019246455,6103105779,
 12142291541,23790590387,45932253637,87434850942,
 164188881007]