n | a(n) |
---|---|
1 | 5 |
2 | 49 |
3 | 109 |
4 | 779 |
5 | 2603 |
6 | 11320 |
7 | 61333 |
8 | 284618 |
9 | 1376511 |
10 | 6959439 |
11 | 34511708 |
12 | 170670413 |
13 | 851900683 |
14 | 4250558598 |
15 | 21161145459 |
16 | 105481131616 |
17 | 526133966100 |
18 | 2623203957029 |
19 | 13078950820473 |
20 | 65224465637861 |
21 | 325269426017123 |
[5,49,109,779,2603,11320,61333,284618,1376511, 6959439,34511708,170670413,851900683,4250558598, 21161145459,105481131616,526133966100, 2623203957029,13078950820473,65224465637861, 325269426017123] |