n | a(n) |
---|---|
0 | 1 |
1 | 13 |
2 | 76 |
3 | 295 |
4 | 889 |
5 | 2254 |
6 | 5040 |
7 | 10242 |
8 | 19305 |
9 | 34243 |
10 | 57772 |
11 | 93457 |
12 | 145873 |
13 | 220780 |
14 | 325312 |
15 | 468180 |
16 | 659889 |
17 | 912969 |
18 | 1242220 |
19 | 1664971 |
20 | 2201353 |
21 | 2874586 |
22 | 3711280 |
23 | 4741750 |
24 | 6000345 |
25 | 7525791 |
26 | 9361548 |
27 | 11556181 |
28 | 14163745 |
29 | 17244184 |
30 | 20863744 |
31 | 25095400 |
32 | 30019297 |
[1,13,76,295,889,2254,5040,10242,19305,34243, 57772,93457,145873,220780,325312,468180,659889, 912969,1242220,1664971,2201353,2874586,3711280, 4741750,6000345,7525791,9361548,11556181,14163745, 17244184,20863744,25095400,30019297] |