n | a(n) |
---|---|
3 | 3 |
4 | 128 |
5 | 1062 |
6 | 5160 |
7 | 18591 |
8 | 55113 |
9 | 142005 |
10 | 329045 |
11 | 701160 |
12 | 1395975 |
13 | 2626953 |
14 | 4713723 |
15 | 8120322 |
16 | 13503350 |
17 | 21770766 |
18 | 34153758 |
19 | 52292385 |
20 | 78337890 |
21 | 115072320 |
22 | 166048850 |
23 | 235753353 |
24 | 329791143 |
25 | 455099307 |
26 | 620189115 |
27 | 835418766 |
28 | 1113301553 |
29 | 1468849515 |
30 | 1919958285 |
[3,128,1062,5160,18591,55113,142005,329045,701160, 1395975,2626953,4713723,8120322,13503350,21770766, 34153758,52292385,78337890,115072320,166048850, 235753353,329791143,455099307,620189115,835418766, 1113301553,1468849515,1919958285] |