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A034537 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
325
3315
3453
35142
36392
37953
382340
395439
4012740
4129181
4267365
43154631
44357971
45829424
461934183
474518169
4810585617
4924795878
5058052983
51135569926
52315598916

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,5,15,53,142,392,953,2340,5439,12740,
 29181,67365,154631,357971,829424,1934183,4518169,
 10585617,24795878,58052983,135569926,315598916]