n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 25 |
4 | 94 |
5 | 266 |
6 | 632 |
7 | 1332 |
8 | 2570 |
9 | 4631 |
10 | 7900 |
11 | 12883 |
12 | 20230 |
13 | 30760 |
14 | 45488 |
15 | 65654 |
16 | 92754 |
17 | 128573 |
18 | 175220 |
19 | 235165 |
20 | 311278 |
21 | 406870 |
22 | 525736 |
23 | 672200 |
24 | 851162 |
25 | 1068147 |
26 | 1329356 |
27 | 1641719 |
28 | 2012950 |
29 | 2451604 |
30 | 2967136 |
31 | 3569962 |
32 | 4271522 |
33 | 5084345 |
34 | 6022116 |
35 | 7099745 |
[1,1,4,25,94,266,632,1332,2570,4631,7900,12883, 20230,30760,45488,65654,92754,128573,175220, 235165,311278,406870,525736,672200,851162,1068147, 1329356,1641719,2012950,2451604,2967136,3569962, 4271522,5084345,6022116,7099745] |