login

A030276 as a simple table

na(n)
12
24
324
4304
57072
6294208
722272896
83156061952
9857517830656
10454271687304192
11474176281265526784
12981485679577766473728
134043641804936271388647424
1433230444803201427664559095808

[2,4,24,304,7072,294208,22272896,3156061952,
 857517830656,454271687304192,474176281265526784,
 981485679577766473728,4043641804936271388647424,
 33230444803201427664559095808]