n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 55 |
4 | 517 |
5 | 12501 |
6 | 93371 |
7 | 4941259 |
8 | 67109381 |
9 | 2324522989 |
10 | 40000012505 |
11 | 2853116706111 |
12 | 35664401886907 |
13 | 3634501279107037 |
14 | 66672040958289359 |
15 | 3503151123046887555 |
16 | 147573952589743522309 |
17 | 13235844190181388226833 |
18 | 236078448451781550068849 |
19 | 35611553801885644604231623 |
[1,5,55,517,12501,93371,4941259,67109381, 2324522989,40000012505,2853116706111, 35664401886907,3634501279107037,66672040958289359, 3503151123046887555,147573952589743522309, 13235844190181388226833,236078448451781550068849, 35611553801885644604231623] |