login

A321248 as a simple table

na(n)
12
24
322
4126
52260
637638
71480106
8106342556
99320003978
102071042581066
11633815351419648
12361949253722666782
13381075059450207446426
14651096057826702043966544
152118270096010218021292121870

[2,4,22,126,2260,37638,1480106,106342556,
 9320003978,2071042581066,633815351419648,
 361949253722666782,381075059450207446426,
 651096057826702043966544,
 2118270096010218021292121870]