n | a(n) |
---|---|
4 | 1 |
5 | 11 |
6 | 231 |
7 | 3311 |
8 | 56287 |
9 | 875007 |
10 | 14208447 |
11 | 225683007 |
12 | 3624203583 |
13 | 57881286463 |
14 | 926949282623 |
15 | 14824402656063 |
16 | 237244744338239 |
17 | 3795481554332479 |
18 | 60731179948567359 |
19 | 971671079497526079 |
20 | 15546959673214593855 |
[1,11,231,3311,56287,875007,14208447,225683007, 3624203583,57881286463,926949282623, 14824402656063,237244744338239,3795481554332479, 60731179948567359,971671079497526079, 15546959673214593855] |