n | a(n) |
---|---|
1 | 6 |
2 | 23 |
3 | 77 |
4 | 242 |
5 | 727 |
6 | 2062 |
7 | 5493 |
8 | 13773 |
9 | 32664 |
10 | 73654 |
11 | 158660 |
12 | 327852 |
13 | 652215 |
14 | 1253089 |
15 | 2331716 |
16 | 4212805 |
17 | 7407330 |
18 | 12701233 |
19 | 21278447 |
20 | 34888718 |
21 | 56073127 |
22 | 88463032 |
23 | 137171407 |
24 | 209299293 |
25 | 314584340 |
26 | 466223256 |
27 | 681905438 |
28 | 985101192 |
[6,23,77,242,727,2062,5493,13773,32664,73654, 158660,327852,652215,1253089,2331716,4212805, 7407330,12701233,21278447,34888718,56073127, 88463032,137171407,209299293,314584340,466223256, 681905438,985101192] |