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A340027 as a simple table

na(n)
01
11
22
37
450
5520
610665
7400220
829204589
94143245857
101146827743079
11619412332805088
12653237982066620540
131346571060160843394520
145432476352054378478159877
1542947950068987980977264834190
16666212968663987333085874313873428
1720301440661023158546856805172595805762

[1,1,2,7,50,520,10665,400220,29204589,4143245857,
 1146827743079,619412332805088,653237982066620540,
 1346571060160843394520,5432476352054378478159877,
 42947950068987980977264834190,
 666212968663987333085874313873428,
 20301440661023158546856805172595805762]