n | a(n) |
---|---|
1 | 4 |
2 | 272 |
3 | 55744 |
4 | 23750912 |
5 | 17328937984 |
6 | 19313964388352 |
7 | 30527905292468224 |
8 | 64955605537174126592 |
9 | 179013508069217017790464 |
10 | 620314831396713435870789632 |
11 | 2639743384489464189324523208704 |
12 | 13533573366345611477262311433961472 |
13 | 82274260343572247169162187576069586944 |
[4,272,55744,23750912,17328937984,19313964388352, 30527905292468224,64955605537174126592, 179013508069217017790464, 620314831396713435870789632, 2639743384489464189324523208704, 13533573366345611477262311433961472, 82274260343572247169162187576069586944] |