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A278510 as a simple table

na(n)
10
20
30
42
50
64
70
89
98
107
110
1216
130
1410
1514
1628
170
1828
190
2027
2120
2215
230
2447
2524
2618
2748
2838
290
3047
310
3275
3330
3423
3534
3678
370
3826
3936
4078
410
4266
430
4457
4580
4631
470
48122
4948
5078
5146
5268
530
54128
5550
56109
5752
5838
590
60129
610
6241
63112
64186
6560
6699
670
6887
6962
70109
710
72197
730
7448
75132
7698
7770
78118
790
80201
81208
8253
830
84180
8576
8656
8776
88164
890
90211
9184
92117
9382
9461

[0,0,0,2,0,4,0,9,8,7,0,16,0,10,14,28,0,28,0,27,20,
 15,0,47,24,18,48,38,0,47,0,75,30,23,34,78,0,26,36,
 78,0,66,0,57,80,31,0,122,48,78,46,68,0,128,50,109,
 52,38,0,129,0,41,112,186,60,99,0,87,62,109,0,197,
 0,48,132,98,70,118,0,201,208,53,0,180,76,56,76,
 164,0,211,84,117,82,61]