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A305509 as a simple table

na(n)
10
20
30
40
53
60
70
85
95
100
110
1218
134
1418
150
160
1761
1842
1942
2061
210
220
23209
24130
25346
26130
27209
280
290
30702
31464
321767
331767
34464
35702
360
370
382381
391722
4010182
4113314
4210182
431722
442381
450
460
478069
486378
4960352
50101912
51101912
5260352
536378
548069
550
560
5727330
5822939
59350540

[0,0,0,0,3,0,0,5,5,0,0,18,4,18,0,0,61,42,42,61,0,
 0,209,130,346,130,209,0,0,702,464,1767,1767,464,
 702,0,0,2381,1722,10182,13314,10182,1722,2381,0,0,
 8069,6378,60352,101912,101912,60352,6378,8069,0,0,
 27330,22939,350540]