n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 2 |
5 | 3 |
6 | 4 |
7 | 5 |
8 | 7 |
9 | 9 |
10 | 11 |
11 | 14 |
12 | 17 |
13 | 21 |
14 | 26 |
15 | 32 |
16 | 39 |
17 | 47 |
18 | 57 |
19 | 68 |
20 | 81 |
21 | 97 |
22 | 115 |
23 | 136 |
24 | 162 |
25 | 190 |
26 | 223 |
27 | 263 |
28 | 306 |
29 | 357 |
30 | 417 |
31 | 483 |
32 | 561 |
33 | 650 |
34 | 750 |
35 | 866 |
36 | 997 |
37 | 1145 |
38 | 1315 |
39 | 1507 |
40 | 1725 |
41 | 1971 |
42 | 2250 |
43 | 2564 |
44 | 2917 |
45 | 3318 |
46 | 3766 |
47 | 4270 |
48 | 4840 |
49 | 5475 |
50 | 6188 |
51 | 6990 |
52 | 7881 |
53 | 8881 |
[1,1,1,2,2,3,4,5,7,9,11,14,17,21,26,32,39,47,57, 68,81,97,115,136,162,190,223,263,306,357,417,483, 561,650,750,866,997,1145,1315,1507,1725,1971,2250, 2564,2917,3318,3766,4270,4840,5475,6188,6990,7881, 8881] |