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A034546 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
302
317
3223
3358
34155
35358
36838
371868
384177
399164
4020318
4144962
42100920
43228232
44523043
451208863
462819592
476608725
4815546602
4936593778
5086060772
51201836899

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,2,7,23,58,155,358,838,1868,4177,9164,
 20318,44962,100920,228232,523043,1208863,2819592,
 6608725,15546602,36593778,86060772,201836899]