Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 3 |
6 | 0 |
7 | 1 |
8 | 7 |
9 | 13 |
10 | 0 |
11 | 1 |
12 | 25 |
13 | 49 |
14 | 73 |
15 | 0 |
16 | 1 |
17 | 81 |
18 | 261 |
19 | 381 |
20 | 501 |
21 | 0 |
22 | 1 |
23 | 331 |
24 | 1531 |
25 | 2611 |
26 | 3331 |
27 | 4051 |
28 | 0 |
29 | 1 |
30 | 1303 |
31 | 9073 |
32 | 19993 |
33 | 27553 |
34 | 32593 |
35 | 37633 |
36 | 0 |
37 | 1 |
38 | 5937 |
39 | 63393 |
40 | 165873 |
41 | 253233 |
42 | 313713 |
43 | 354033 |
44 | 394353 |
45 | 0 |
46 | 1 |
47 | 26785 |
48 | 465769 |
49 | 1436473 |
50 | 2540233 |
51 | 3326473 |
52 | 3870793 |
53 | 4233673 |
54 | 4596553 |
[1,0,1,0,1,3,0,1,7,13,0,1,25,49,73,0,1,81,261,381, 501,0,1,331,1531,2611,3331,4051,0,1,1303,9073, 19993,27553,32593,37633,0,1,5937,63393,165873, 253233,313713,354033,394353,0,1,26785,465769, 1436473,2540233,3326473,3870793,4233673,4596553] |