login

A206893 as a simple table

na(n)
154
22916
382807
42070564
557268342
61648854501
747015346159
81328156697136
937521598580023
101061970530807292
1130067564211434697
12851046751948225835
1324085315991411166967
14681659412649184727059
1519292878589062169424679

[54,2916,82807,2070564,57268342,1648854501,
 47015346159,1328156697136,37521598580023,
 1061970530807292,30067564211434697,
 851046751948225835,24085315991411166967,
 681659412649184727059,19292878589062169424679]