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A209478 as a simple table

na(n)
11
22
31
44
54
611
715
843
977
10199
11423
121080
132514
146355
1515529
1639429
1798875
18252551
19643133
201653677
214254070
2211005241
2328518931
2474179434
25193328017
26505236093
271322919905
283471492272
299125743338

[1,2,1,4,4,11,15,43,77,199,423,1080,2514,6355,
 15529,39429,98875,252551,643133,1653677,4254070,
 11005241,28518931,74179434,193328017,505236093,
 1322919905,3471492272,9125743338]