login

A055542 as a simple table

na(n)
11
24
312
444
5170
6936
77308
898768
92472012
10120051680
1111208976504
121981094071104
13656526407783376
14406758179201296832
15471397289547064631520
161024016251272440926318848
174180909690610059855623236192
1832176399052621010609861807435264

[1,4,12,44,170,936,7308,98768,2472012,120051680,
 11208976504,1981094071104,656526407783376,
 406758179201296832,471397289547064631520,
 1024016251272440926318848,
 4180909690610059855623236192,
 32176399052621010609861807435264]