n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 26 |
3 | 90 |
4 | 246 |
5 | 566 |
6 | 1146 |
7 | 2106 |
8 | 3590 |
9 | 5766 |
10 | 8826 |
11 | 12986 |
12 | 18486 |
13 | 25590 |
14 | 34586 |
15 | 45786 |
16 | 59526 |
17 | 76166 |
18 | 96090 |
19 | 119706 |
20 | 147446 |
21 | 179766 |
22 | 217146 |
23 | 260090 |
24 | 309126 |
25 | 364806 |
26 | 427706 |
27 | 498426 |
28 | 577590 |
29 | 665846 |
30 | 763866 |
31 | 872346 |
32 | 992006 |
33 | 1123590 |
[1,5,26,90,246,566,1146,2106,3590,5766,8826,12986, 18486,25590,34586,45786,59526,76166,96090,119706, 147446,179766,217146,260090,309126,364806,427706, 498426,577590,665846,763866,872346,992006,1123590] |