Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 30 |
4 | 550 |
5 | 15375 |
6 | 601398 |
7 | 31299268 |
8 | 2093655600 |
9 | 175312873125 |
10 | 17987972309725 |
11 | 2221603804365924 |
12 | 325310016974127276 |
13 | 55749742122979646105 |
14 | 11056914755618659399500 |
15 | 2513208049272148754203200 |
16 | 649086459674801585681092992 |
17 | 189044817293654530855544266209 |
18 | 61671809408989968268084102641075 |
19 | 22399957973327602630210233608217250 |
20 | 9009223131975798265447660437783058050 |
[1,3,30,550,15375,601398,31299268,2093655600, 175312873125,17987972309725,2221603804365924, 325310016974127276,55749742122979646105, 11056914755618659399500,2513208049272148754203200, 649086459674801585681092992, 189044817293654530855544266209, 61671809408989968268084102641075, 22399957973327602630210233608217250, 9009223131975798265447660437783058050] |