Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 1 |
7 | 2 |
8 | 4 |
9 | 4 |
10 | 6 |
11 | 8 |
12 | 11 |
13 | 13 |
14 | 16 |
15 | 21 |
16 | 26 |
17 | 32 |
18 | 38 |
19 | 45 |
20 | 56 |
21 | 66 |
22 | 79 |
23 | 94 |
24 | 110 |
25 | 128 |
26 | 151 |
27 | 178 |
28 | 207 |
29 | 240 |
30 | 277 |
31 | 320 |
32 | 370 |
33 | 426 |
34 | 488 |
35 | 561 |
36 | 642 |
37 | 732 |
38 | 834 |
39 | 948 |
40 | 1079 |
41 | 1225 |
42 | 1388 |
43 | 1570 |
44 | 1774 |
45 | 2002 |
46 | 2254 |
47 | 2540 |
48 | 2856 |
49 | 3206 |
50 | 3598 |
51 | 4034 |
52 | 4516 |
53 | 5050 |
54 | 5642 |
55 | 6298 |
[0,0,0,0,0,1,1,2,4,4,6,8,11,13,16,21,26,32,38,45, 56,66,79,94,110,128,151,178,207,240,277,320,370, 426,488,561,642,732,834,948,1079,1225,1388,1570, 1774,2002,2254,2540,2856,3206,3598,4034,4516,5050, 5642,6298] |