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A186747 as a simple table

na(n)
00
10
20
30
40
50
60
71
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
241
250
263
270
2821
290
30545
310
3230368
330
341782839
350
3695079080
370
384686063107
390

[0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 1,0,3,0,21,0,545,0,30368,0,1782839,0,95079080,0,
 4686063107,0]