n | a(n) |
---|---|
1 | 24 |
2 | 36 |
3 | 56 |
4 | 90 |
5 | 148 |
6 | 252 |
7 | 435 |
8 | 765 |
9 | 1362 |
10 | 2455 |
11 | 4466 |
12 | 8190 |
13 | 15121 |
14 | 28085 |
15 | 52427 |
16 | 98302 |
17 | 185041 |
18 | 349524 |
19 | 662257 |
20 | 1258290 |
21 | 2396744 |
22 | 4575603 |
23 | 8753329 |
24 | 16777215 |
25 | 32212253 |
26 | 61946642 |
27 | 119304646 |
28 | 230087532 |
[24,36,56,90,148,252,435,765,1362,2455,4466,8190, 15121,28085,52427,98302,185041,349524,662257, 1258290,2396744,4575603,8753329,16777215,32212253, 61946642,119304646,230087532] |