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A339984 as a simple table

na(n)
00
10
20
31
41
53
65
713
826
965
10147
11369
12899
132298
145851
1515261
1639945
17105948
18282504
19759480
202052027
215576017
2215216998
2341705762
24114715503
25316611401
26876466003
272433091773
286771462322
2918889829555
3052809592990
31147935027381
32415182991401
331167251435240

[0,0,0,1,1,3,5,13,26,65,147,369,899,2298,5851,
 15261,39945,105948,282504,759480,2052027,5576017,
 15216998,41705762,114715503,316611401,876466003,
 2433091773,6771462322,18889829555,52809592990,
 147935027381,415182991401,1167251435240]