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A206801 as a simple table

na(n)
01
11
23
322
4285
55476
6143080
74840256
8205348521
910675415800
10667749546288
1149499829165414
124292944063388838
13430749877491962328
1449520529524763502478
156467220964216618610444
16952209872438113961762005
17157000879970348439087083080

[1,1,3,22,285,5476,143080,4840256,205348521,
 10675415800,667749546288,49499829165414,
 4292944063388838,430749877491962328,
 49520529524763502478,6467220964216618610444,
 952209872438113961762005,
 157000879970348439087083080]