n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 2 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 10 |
7 | 14 |
8 | 20 |
9 | 28 |
10 | 40 |
11 | 54 |
12 | 74 |
13 | 98 |
14 | 132 |
15 | 172 |
16 | 226 |
17 | 292 |
18 | 380 |
19 | 484 |
20 | 620 |
21 | 784 |
22 | 994 |
23 | 1246 |
24 | 1564 |
25 | 1946 |
26 | 2424 |
27 | 2996 |
28 | 3702 |
29 | 4548 |
30 | 5586 |
31 | 6822 |
32 | 8326 |
33 | 10118 |
34 | 12284 |
35 | 14854 |
36 | 17944 |
37 | 21602 |
38 | 25978 |
39 | 31144 |
40 | 37292 |
41 | 44534 |
42 | 53122 |
43 | 63204 |
44 | 75112 |
45 | 89066 |
46 | 105486 |
47 | 124676 |
48 | 147186 |
49 | 173432 |
[0,0,2,2,4,6,10,14,20,28,40,54,74,98,132,172,226, 292,380,484,620,784,994,1246,1564,1946,2424,2996, 3702,4548,5586,6822,8326,10118,12284,14854,17944, 21602,25978,31144,37292,44534,53122,63204,75112, 89066,105486,124676,147186,173432] |