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A197162 as a simple table

na(n)
12
214
366
4306
51489
67106
734021
8162800
9779173
103731019
1117861710
1285505996
13409326530
141959518173
159380666694
1644907278950
17214980183814
181029152921923
194926762747428
2023585417675523
21112908198853318
22540514482104282

[2,14,66,306,1489,7106,34021,162800,779173,
 3731019,17861710,85505996,409326530,1959518173,
 9380666694,44907278950,214980183814,1029152921923,
 4926762747428,23585417675523,112908198853318,
 540514482104282]