n | a(n) |
---|---|
0 | 4 |
1 | 1 |
2 | 1 |
3 | 4 |
4 | 9 |
5 | 11 |
6 | 16 |
7 | 29 |
8 | 49 |
9 | 76 |
10 | 121 |
11 | 199 |
12 | 324 |
13 | 521 |
14 | 841 |
15 | 1364 |
16 | 2209 |
17 | 3571 |
18 | 5776 |
19 | 9349 |
20 | 15129 |
21 | 24476 |
22 | 39601 |
23 | 64079 |
24 | 103684 |
25 | 167761 |
26 | 271441 |
27 | 439204 |
28 | 710649 |
29 | 1149851 |
30 | 1860496 |
31 | 3010349 |
32 | 4870849 |
33 | 7881196 |
34 | 12752041 |
35 | 20633239 |
36 | 33385284 |
37 | 54018521 |
38 | 87403801 |
[4,1,1,4,9,11,16,29,49,76,121,199,324,521,841, 1364,2209,3571,5776,9349,15129,24476,39601,64079, 103684,167761,271441,439204,710649,1149851, 1860496,3010349,4870849,7881196,12752041,20633239, 33385284,54018521,87403801] |