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A278855 as a simple table

na(n)
10
20
30
40
50
60
70
81
91
100
110
1225
1366
1425
150
161
17239
181348
191348
20239
211
228
231486
2415066
2530772
2615066
271486
288
2936
307072
31118158
32449677
33449677
34118158
357072
3636
37120
3827828
39731444
404950399
419317846
424950399
43731444
4427828
45120
46330
4794720
483813048

[0,0,0,0,0,0,0,1,1,0,0,25,66,25,0,1,239,1348,1348,
 239,1,8,1486,15066,30772,15066,1486,8,36,7072,
 118158,449677,449677,118158,7072,36,120,27828,
 731444,4950399,9317846,4950399,731444,27828,120,
 330,94720,3813048]