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A190313 as a simple table

na(n)
10
20
33
418
557
6137
7280
8517
9863
101368
112069
123007
134218
145774
157704
1610109
1713025
1816523
1920671
2025567
2131274
2237891
2345529
2454213
2564082
2675320
2787901
28102014
29117736
30135217
31154606
32176024
33199502
34225290
35253485
36284305
37317811
38354282
39393618
40436202
41482332

[0,0,3,18,57,137,280,517,863,1368,2069,3007,4218,
 5774,7704,10109,13025,16523,20671,25567,31274,
 37891,45529,54213,64082,75320,87901,102014,117736,
 135217,154606,176024,199502,225290,253485,284305,
 317811,354282,393618,436202,482332]