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A208897 as a simple table

na(n)
01
11
21
33
419
5201
63106
764522
81704795
955095601
102115975655
1194466053541
124818194778101
13276874057979927
1417721751093252740
151251476983229057488
1696724943665929684251
178125833302851782601185
18737619034028749204655009
1971975174880203583395021875

[1,1,1,3,19,201,3106,64522,1704795,55095601,
 2115975655,94466053541,4818194778101,
 276874057979927,17721751093252740,
 1251476983229057488,96724943665929684251,
 8125833302851782601185,737619034028749204655009,
 71975174880203583395021875]