n | a(n) |
---|---|
1 | 75 |
2 | 131 |
3 | 310 |
4 | 566 |
5 | 976 |
6 | 2229 |
7 | 4296 |
8 | 7576 |
9 | 16060 |
10 | 32285 |
11 | 58636 |
12 | 118158 |
13 | 240124 |
14 | 449449 |
15 | 881000 |
16 | 1782816 |
17 | 3414548 |
18 | 6616199 |
19 | 13258972 |
20 | 25773006 |
21 | 49827510 |
22 | 98896019 |
23 | 193756928 |
24 | 375388238 |
25 | 739657558 |
26 | 1453670523 |
27 | 2825958650 |
28 | 5543030018 |
[75,131,310,566,976,2229,4296,7576,16060,32285, 58636,118158,240124,449449,881000,1782816,3414548, 6616199,13258972,25773006,49827510,98896019, 193756928,375388238,739657558,1453670523, 2825958650,5543030018] |