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A105863 as a simple table

na(n)
11
26
312
444
530
6252
756
8856
9846
103080
11132
1220616
13182
1449532
1552110
16237232
17306
181227096
19380
204106320
212470272
2215525092
23552
2486092176
251328900
26270424752
27126624006
281157002616
29870
305577100260
31992
3219572325728
336386892930

[1,6,12,44,30,252,56,856,846,3080,132,20616,182,
 49532,52110,237232,306,1227096,380,4106320,
 2470272,15525092,552,86092176,1328900,270424752,
 126624006,1157002616,870,5577100260,992,
 19572325728,6386892930]