n | a(n) |
---|---|
0 | 0 |
1 | 6 |
2 | 128 |
3 | 2220 |
4 | 32112 |
5 | 421004 |
6 | 5209896 |
7 | 62098788 |
8 | 720987680 |
9 | 8209876572 |
10 | 92098765464 |
11 | 1020987654356 |
12 | 11209876543248 |
13 | 122098765432140 |
14 | 1320987654321032 |
15 | 14209876543209924 |
16 | 152098765432098816 |
17 | 1620987654320987708 |
18 | 17209876543209876600 |
19 | 182098765432098765492 |
[0,6,128,2220,32112,421004,5209896,62098788, 720987680,8209876572,92098765464,1020987654356, 11209876543248,122098765432140,1320987654321032, 14209876543209924,152098765432098816, 1620987654320987708,17209876543209876600, 182098765432098765492] |