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A034503 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310
321
333
3412
3528
3682
37183
38441
39959
402143
414563
429871
4320906
4444794
4595535
46206033
47445855
48975163
492145685
504760353
5110613730
5223777156

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,1,3,12,28,82,183,441,959,2143,4563,
 9871,20906,44794,95535,206033,445855,975163,
 2145685,4760353,10613730,23777156]