n | a(n) |
---|---|
0 | 0 |
1 | 4 |
2 | 8 |
3 | 13 |
4 | 20 |
5 | 30 |
6 | 46 |
7 | 72 |
8 | 116 |
9 | 191 |
10 | 320 |
11 | 542 |
12 | 924 |
13 | 1580 |
14 | 2704 |
15 | 4625 |
16 | 7900 |
17 | 13470 |
18 | 22922 |
19 | 38928 |
20 | 65980 |
21 | 111619 |
22 | 188488 |
23 | 317758 |
24 | 534840 |
25 | 898900 |
26 | 1508696 |
27 | 2528917 |
28 | 4233956 |
29 | 7080606 |
30 | 11828710 |
31 | 19741272 |
32 | 32916164 |
33 | 54835655 |
34 | 91276304 |
[0,4,8,13,20,30,46,72,116,191,320,542,924,1580, 2704,4625,7900,13470,22922,38928,65980,111619, 188488,317758,534840,898900,1508696,2528917, 4233956,7080606,11828710,19741272,32916164, 54835655,91276304] |