n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 10 |
3 | 26 |
4 | 80 |
5 | 256 |
6 | 648 |
7 | 1784 |
8 | 4472 |
9 | 10576 |
10 | 22822 |
11 | 45978 |
12 | 84350 |
13 | 133394 |
14 | 186956 |
15 | 236892 |
16 | 249912 |
17 | 257436 |
18 | 198818 |
19 | 160210 |
20 | 81176 |
21 | 43744 |
22 | 11996 |
23 | 3236 |
24 | 304 |
[1,2,10,26,80,256,648,1784,4472,10576,22822,45978, 84350,133394,186956,236892,249912,257436,198818, 160210,81176,43744,11996,3236,304] |