n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 7 |
4 | 16 |
5 | 25 |
6 | 52 |
7 | 79 |
8 | 160 |
9 | 241 |
10 | 484 |
11 | 727 |
12 | 1456 |
13 | 2185 |
14 | 4372 |
15 | 6559 |
16 | 13120 |
17 | 19681 |
18 | 39364 |
19 | 59047 |
20 | 118096 |
21 | 177145 |
22 | 354292 |
23 | 531439 |
24 | 1062880 |
25 | 1594321 |
26 | 3188644 |
27 | 4782967 |
28 | 9565936 |
29 | 14348905 |
30 | 28697812 |
31 | 43046719 |
32 | 86093440 |
33 | 129140161 |
34 | 258280324 |
35 | 387420487 |
36 | 774840976 |
37 | 1162261465 |
[1,4,7,16,25,52,79,160,241,484,727,1456,2185,4372, 6559,13120,19681,39364,59047,118096,177145,354292, 531439,1062880,1594321,3188644,4782967,9565936, 14348905,28697812,43046719,86093440,129140161, 258280324,387420487,774840976,1162261465] |