The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
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 | 1 |
| 6 | 0 |
| 7 | 3 |
| 8 | 3 |
| 9 | 1 |
| 10 | 0 |
| 11 | 13 |
| 12 | 15 |
| 13 | 6 |
| 14 | 1 |
| 15 | 0 |
| 16 | 73 |
| 17 | 95 |
| 18 | 45 |
| 19 | 10 |
| 20 | 1 |
| 21 | 0 |
| 22 | 501 |
| 23 | 723 |
| 24 | 390 |
| 25 | 105 |
| 26 | 15 |
| 27 | 1 |
| 28 | 0 |
| 29 | 4051 |
| 30 | 6405 |
| 31 | 3843 |
| 32 | 1190 |
| 33 | 210 |
| 34 | 21 |
| 35 | 1 |
| 36 | 0 |
| 37 | 37633 |
| 38 | 64615 |
| 39 | 42462 |
| 40 | 14693 |
| 41 | 3010 |
| 42 | 378 |
| 43 | 28 |
| 44 | 1 |
| 45 | 0 |
| 46 | 394353 |
| 47 | 730359 |
| 48 | 519993 |
| 49 | 197442 |
| 50 | 45423 |
| 51 | 6678 |
| 52 | 630 |
| 53 | 36 |
| 54 | 1 |
[1,0,1,0,1,1,0,3,3,1,0,13,15,6,1,0,73,95,45,10,1, 0,501,723,390,105,15,1,0,4051,6405,3843,1190,210, 21,1,0,37633,64615,42462,14693,3010,378,28,1,0, 394353,730359,519993,197442,45423,6678,630,36,1] |