Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 2 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 3 |
7 | 2 |
8 | 3 |
9 | 4 |
10 | 4 |
11 | 5 |
12 | 7 |
13 | 6 |
14 | 9 |
15 | 10 |
16 | 11 |
17 | 12 |
18 | 13 |
19 | 15 |
20 | 17 |
21 | 19 |
22 | 21 |
23 | 24 |
24 | 28 |
25 | 30 |
26 | 35 |
27 | 37 |
28 | 41 |
29 | 47 |
30 | 52 |
31 | 56 |
32 | 62 |
33 | 69 |
34 | 75 |
35 | 83 |
36 | 92 |
37 | 99 |
38 | 110 |
39 | 121 |
40 | 131 |
41 | 143 |
42 | 157 |
43 | 170 |
44 | 186 |
45 | 203 |
46 | 219 |
47 | 239 |
48 | 260 |
49 | 281 |
50 | 307 |
51 | 332 |
52 | 359 |
53 | 389 |
54 | 421 |
55 | 453 |
56 | 491 |
57 | 530 |
58 | 570 |
59 | 617 |
60 | 665 |
61 | 714 |
62 | 770 |
[1,0,2,1,2,2,3,2,3,4,4,5,7,6,9,10,11,12,13,15,17, 19,21,24,28,30,35,37,41,47,52,56,62,69,75,83,92, 99,110,121,131,143,157,170,186,203,219,239,260, 281,307,332,359,389,421,453,491,530,570,617,665, 714,770] |