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A331658 as a simple table

na(n)
01
12
29
364
4617
57446
6107377
71795844
834114929
9724822282
1017018900921
11437402060712
1212208463140249
13367629791490014
1411876750557295457
15409663873470828076
1615023747377122799457
17583644746007467984274
1823939828792355240206569
191033788018952899566018192

[1,2,9,64,617,7446,107377,1795844,34114929,
 724822282,17018900921,437402060712,12208463140249,
 367629791490014,11876750557295457,
 409663873470828076,15023747377122799457,
 583644746007467984274,23939828792355240206569,
 1033788018952899566018192]