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A236985 as a simple table

na(n)
1171036
22380742
326255552
4750471960
515309352326
6523949063868
714134451995908
8489987094720362
914987370879800994
10515282315146597796
1116694473497510024760
12570338734888979291240
1318965251254895002151502

[171036,2380742,26255552,750471960,15309352326,
 523949063868,14134451995908,489987094720362,
 14987370879800994,515282315146597796,
 16694473497510024760,570338734888979291240,
 18965251254895002151502]