n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 225 |
4 | 2500 |
5 | 7225 |
6 | 38025 |
7 | 106929 |
8 | 314721 |
9 | 622521 |
10 | 751689 |
11 | 1750329 |
12 | 3111696 |
13 | 6002500 |
14 | 7568001 |
15 | 8168164 |
16 | 8282884 |
17 | 10323369 |
18 | 11682724 |
19 | 12517444 |
20 | 23367556 |
21 | 23483716 |
22 | 25623844 |
23 | 28536964 |
24 | 33292900 |
25 | 39513796 |
26 | 61058596 |
27 | 73513476 |
28 | 74545956 |
29 | 94517284 |
30 | 105144516 |
31 | 112572100 |
32 | 112656996 |
33 | 132756484 |
[0,1,225,2500,7225,38025,106929,314721,622521, 751689,1750329,3111696,6002500,7568001,8168164, 8282884,10323369,11682724,12517444,23367556, 23483716,25623844,28536964,33292900,39513796, 61058596,73513476,74545956,94517284,105144516, 112572100,112656996,132756484] |