n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 22 |
4 | 158 |
5 | 674 |
6 | 2159 |
7 | 5664 |
8 | 13004 |
9 | 26904 |
10 | 51401 |
11 | 92094 |
12 | 156710 |
13 | 255090 |
14 | 400359 |
15 | 608656 |
16 | 900100 |
17 | 1299336 |
18 | 1836461 |
19 | 2546550 |
20 | 3472162 |
21 | 4661898 |
22 | 6173123 |
23 | 8071952 |
24 | 10434600 |
25 | 13346080 |
26 | 16905033 |
27 | 21221558 |
28 | 26419338 |
29 | 32636098 |
30 | 40027283 |
31 | 48761448 |
[0,1,22,158,674,2159,5664,13004,26904,51401,92094, 156710,255090,400359,608656,900100,1299336, 1836461,2546550,3472162,4661898,6173123,8071952, 10434600,13346080,16905033,21221558,26419338, 32636098,40027283,48761448] |