n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 9 |
4 | 20 |
5 | 117 |
6 | 88 |
7 | 64 |
8 | 43 |
9 | 326 |
10 | 1842 |
11 | 775 |
12 | 3894 |
13 | 14401 |
14 | 9204 |
15 | 24092 |
16 | 14837 |
17 | 57481 |
18 | 90901 |
19 | 242495 |
20 | 260680 |
21 | 61005 |
22 | 508929 |
23 | 1084588 |
24 | 436307 |
25 | 1124509 |
26 | 1824015 |
27 | 2969632 |
28 | 2052357 |
29 | 4006960 |
30 | 5241202 |
31 | 10253662 |
32 | 30802809 |
33 | 17480124 |
34 | 73915355 |
35 | 98931475 |
36 | 42664033 |
[2,4,9,20,117,88,64,43,326,1842,775,3894,14401, 9204,24092,14837,57481,90901,242495,260680,61005, 508929,1084588,436307,1124509,1824015,2969632, 2052357,4006960,5241202,10253662,30802809, 17480124,73915355,98931475,42664033] |