n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 55 |
4 | 355 |
5 | 605 |
6 | 3905 |
7 | 6655 |
8 | 25205 |
9 | 42955 |
10 | 73205 |
11 | 201995 |
12 | 277255 |
13 | 472505 |
14 | 805255 |
15 | 1789555 |
16 | 2221945 |
17 | 3049805 |
18 | 5197555 |
19 | 5693105 |
20 | 6049555 |
21 | 7321105 |
22 | 8857805 |
23 | 14341645 |
24 | 19685105 |
25 | 24441395 |
26 | 28150705 |
27 | 33547855 |
28 | 57173105 |
29 | 62624155 |
30 | 66545105 |
31 | 80532155 |
32 | 97435855 |
33 | 114935155 |
34 | 127058405 |
[1,5,55,355,605,3905,6655,25205,42955,73205, 201995,277255,472505,805255,1789555,2221945, 3049805,5197555,5693105,6049555,7321105,8857805, 14341645,19685105,24441395,28150705,33547855, 57173105,62624155,66545105,80532155,97435855, 114935155,127058405] |