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A178516 as a simple table

na(n)
11
21
30
42
50
60
72
83
90
100
116
1210
130
140
150
166
1738
1817
190
200
210
2222
23142
24104
254
260
270
280
2922
30351
31778
32234
330
340
350
360
3790
381419
394086
402235
41106
420
430
440
450
4690
472856
4817402
4924357
505816
510
520
530
540
550
56394
5712208
5887434
59171305
6078705
613746
620
630
640
650
660
67394
6821676
69278062
701053425
711120648
72228560
730

[1,1,0,2,0,0,2,3,0,0,6,10,0,0,0,6,38,17,0,0,0,22,
 142,104,4,0,0,0,22,351,778,234,0,0,0,0,90,1419,
 4086,2235,106,0,0,0,0,90,2856,17402,24357,5816,0,
 0,0,0,0,394,12208,87434,171305,78705,3746,0,0,0,0,
 0,394,21676,278062,1053425,1120648,228560,0]