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A196682 as a simple table

na(n)
19
2189
31235
415395
5188078
62169685
725142624
8291420839
93417608122
1040048090008
11466852430720
125449232674091
1363760228123954
14745737298355388
158713522565183852
16101832009256003145
171190660595164563844

[9,189,1235,15395,188078,2169685,25142624,
 291420839,3417608122,40048090008,466852430720,
 5449232674091,63760228123954,745737298355388,
 8713522565183852,101832009256003145,
 1190660595164563844]