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A220769 as a simple table

na(n)
01
12
26
34
420
57
654
712
8190
923
10616
1144
122266
1391
148136
15198
1630214
17409
18111540
19875
20415601
211887
221546170
234026
245767198
258649
2621503856
2718583
2880237366
2939868
30299369546
3185629
321117185300
33183962
344169054092
35395051
3615558753295
37848494
3858064626980

[1,2,6,4,20,7,54,12,190,23,616,44,2266,91,8136,
 198,30214,409,111540,875,415601,1887,1546170,4026,
 5767198,8649,21503856,18583,80237366,39868,
 299369546,85629,1117185300,183962,4169054092,
 395051,15558753295,848494,58064626980]