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| n | a(n) |
|---|---|
| 1 | 268435456 |
| 2 | 22876792454961 |
| 3 | 37252902984619140625 |
| 4 | 459986536544739960976801 |
| 5 | 144209936106499234037676064081 |
| 6 | 15502932802662396215269535105521 |
| 7 | 28351092476867700887730107366063041 |
[268435456,22876792454961,37252902984619140625, 459986536544739960976801, 144209936106499234037676064081, 15502932802662396215269535105521, 28351092476867700887730107366063041] |