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A089434 as a simple table

na(n)
21
33
41
512
69
72
855
966
1030
115
12273
13455
14315
15105
1614
171428
183060
192856
201428
21378
2242
237752
2420349
2523940
2615960
276300
281386
29132
3043263
31134596
32191268
33159390
3483490
3527324
365148
37429
38246675
39888030
401480050
411480050
42965250
43418275
44117117

[1,3,1,12,9,2,55,66,30,5,273,455,315,105,14,1428,
 3060,2856,1428,378,42,7752,20349,23940,15960,6300,
 1386,132,43263,134596,191268,159390,83490,27324,
 5148,429,246675,888030,1480050,1480050,965250,
 418275,117117]