n | a(n) |
---|---|
3 | 0 |
4 | 1 |
5 | 24 |
6 | 200 |
7 | 1053 |
8 | 3932 |
9 | 11988 |
10 | 31298 |
11 | 73046 |
12 | 155880 |
13 | 310046 |
14 | 581414 |
15 | 1038634 |
16 | 1779531 |
17 | 2942114 |
18 | 4714412 |
19 | 7350595 |
20 | 11184786 |
21 | 16654116 |
22 | 24317554 |
23 | 34886940 |
24 | 49252544 |
25 | 68523846 |
26 | 94062350 |
27 | 127534794 |
28 | 170954603 |
29 | 226748678 |
30 | 297809946 |
31 | 387580007 |
32 | 500113190 |
33 | 640178710 |
[0,1,24,200,1053,3932,11988,31298,73046,155880, 310046,581414,1038634,1779531,2942114,4714412, 7350595,11184786,16654116,24317554,34886940, 49252544,68523846,94062350,127534794,170954603, 226748678,297809946,387580007,500113190,640178710] |