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A048040 as a simple table

na(n)
10
20
30
40
53
64
75
815
918
1021
1163
1276
1390
14270
15325
16385
171155
181390
191651
205005
216027
227175
2321875
2426348
2531416
2696288
27116010
28138510
29426303
30513729
31614019
321896279
332285569
342734171
358468163
3610208110
3712220780
3837941280

[0,0,0,0,3,4,5,15,18,21,63,76,90,270,325,385,1155,
 1390,1651,5005,6027,7175,21875,26348,31416,96288,
 116010,138510,426303,513729,614019,1896279,
 2285569,2734171,8468163,10208110,12220780,
 37941280]