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A034476 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
320
330
340
350
360
370
380
392
4013
4151
42171
43506
441416
453744
469597
4723903
4858545
49141005
50335833
51791626
521851089

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,13,51,171,506,1416,
 3744,9597,23903,58545,141005,335833,791626,
 1851089]