n | a(n) |
---|---|
3 | 0 |
4 | 3 |
5 | 20 |
6 | 70 |
7 | 172 |
8 | 366 |
9 | 709 |
10 | 1274 |
11 | 2166 |
12 | 3537 |
13 | 5573 |
14 | 8494 |
15 | 12588 |
16 | 18227 |
17 | 25846 |
18 | 35942 |
19 | 49124 |
20 | 66138 |
21 | 87827 |
22 | 115132 |
23 | 149166 |
24 | 191238 |
25 | 242800 |
26 | 305447 |
27 | 381012 |
28 | 471602 |
29 | 579518 |
30 | 707254 |
31 | 857627 |
32 | 1033812 |
33 | 1239238 |
34 | 1477589 |
35 | 1752963 |
[0,3,20,70,172,366,709,1274,2166,3537,5573,8494, 12588,18227,25846,35942,49124,66138,87827,115132, 149166,191238,242800,305447,381012,471602,579518, 707254,857627,1033812,1239238,1477589,1752963] |