n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 12 |
5 | 36 |
6 | 96 |
7 | 311 |
8 | 886 |
9 | 3000 |
10 | 8944 |
11 | 31192 |
12 | 96138 |
13 | 342562 |
14 | 1083028 |
15 | 3923351 |
16 | 12656024 |
17 | 46455770 |
18 | 152325850 |
19 | 565212506 |
20 | 1878551444 |
21 | 7033866580 |
22 | 23645970022 |
23 | 89222991344 |
24 | 302879546290 |
25 | 1150480017950 |
26 | 3938480377496 |
27 | 15047312553918 |
28 | 51892071842570 |
29 | 199274492098480 |
30 | 691680497233180 |
[1,2,5,12,36,96,311,886,3000,8944,31192,96138, 342562,1083028,3923351,12656024,46455770, 152325850,565212506,1878551444,7033866580, 23645970022,89222991344,302879546290, 1150480017950,3938480377496,15047312553918, 51892071842570,199274492098480,691680497233180] |