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A234434 as a simple table

na(n)
31
41
50
60
73
80
95
100
110
1210
1315
140
150
1617
170
180
1971
200
21213
220
230
240
25184
260
27549
28845
290
300
311850
320
330
340
350
366700
379787
380
3930475
400
410
420
4352184
440
450
460
470
48182043
49401377
500
510
52604809
530
540
550
560
574318067
580
590
600
617158120
620

[1,1,0,0,3,0,5,0,0,10,15,0,0,17,0,0,71,0,213,0,0,
 0,184,0,549,845,0,0,1850,0,0,0,0,6700,9787,0,
 30475,0,0,0,52184,0,0,0,0,182043,401377,0,0,
 604809,0,0,0,0,4318067,0,0,0,7158120,0]