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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) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 0 |
| 5 | 2 |
| 6 | 0 |
| 7 | 0 |
| 8 | 4 |
| 9 | 4 |
| 10 | 0 |
| 11 | 1 |
| 12 | 9 |
| 13 | 4 |
| 14 | 9 |
| 15 | 1 |
| 16 | 0 |
| 17 | 18 |
| 18 | 22 |
| 19 | 22 |
| 20 | 18 |
| 21 | 0 |
| 22 | 0 |
| 23 | 41 |
| 24 | 65 |
| 25 | 112 |
| 26 | 65 |
| 27 | 41 |
| 28 | 0 |
| 29 | 1 |
| 30 | 84 |
| 31 | 193 |
| 32 | 716 |
| 33 | 716 |
| 34 | 193 |
| 35 | 84 |
| 36 | 1 |
| 37 | 0 |
| 38 | 176 |
| 39 | 628 |
| 40 | 3100 |
| 41 | 6656 |
| 42 | 3100 |
| 43 | 628 |
| 44 | 176 |
| 45 | 0 |
| 46 | 0 |
| 47 | 369 |
| 48 | 1905 |
| 49 | 14871 |
| 50 | 48781 |
| 51 | 48781 |
| 52 | 14871 |
| 53 | 1905 |
| 54 | 369 |
| 55 | 0 |
| 56 | 1 |
| 57 | 772 |
| 58 | 5929 |
| 59 | 73900 |
| 60 | 406871 |
| 61 | 580796 |
[0,1,1,0,2,0,0,4,4,0,1,9,4,9,1,0,18,22,22,18,0,0, 41,65,112,65,41,0,1,84,193,716,716,193,84,1,0,176, 628,3100,6656,3100,628,176,0,0,369,1905,14871, 48781,48781,14871,1905,369,0,1,772,5929,73900, 406871,580796] |