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) |
|---|---|
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 0 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 0 |
| 19 | 0 |
| 20 | 0 |
| 21 | 0 |
| 22 | 0 |
| 23 | 0 |
| 24 | 0 |
| 25 | 0 |
| 26 | 0 |
| 27 | 0 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 3 |
| 32 | 5 |
| 33 | 19 |
| 34 | 42 |
| 35 | 104 |
| 36 | 221 |
| 37 | 496 |
| 38 | 1011 |
| 39 | 2134 |
| 40 | 4334 |
| 41 | 8951 |
| 42 | 18305 |
| 43 | 38126 |
| 44 | 79788 |
| 45 | 170261 |
| 46 | 367939 |
| 47 | 808612 |
| 48 | 1798946 |
| 49 | 4048562 |
| 50 | 9179756 |
| 51 | 20926386 |
| 52 | 47817157 |
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