n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 10 |
3 | 19 |
4 | 31 |
5 | 46 |
6 | 63 |
7 | 81 |
8 | 99 |
9 | 116 |
10 | 131 |
11 | 143 |
12 | 151 |
13 | 154 |
14 | 151 |
15 | 143 |
16 | 131 |
17 | 116 |
18 | 99 |
19 | 81 |
20 | 63 |
21 | 46 |
22 | 31 |
23 | 19 |
24 | 10 |
25 | 4 |
26 | 1 |
[1,4,10,19,31,46,63,81,99,116,131,143,151,154,151, 143,131,116,99,81,63,46,31,19,10,4,1] |