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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) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 17 |
| 6 | 17 |
| 7 | 63 |
| 8 | 100 |
| 9 | 211 |
| 10 | 495 |
| 11 | 846 |
| 12 | 2057 |
| 13 | 3831 |
| 14 | 8181 |
| 15 | 17078 |
| 16 | 33788 |
| 17 | 72705 |
| 18 | 144801 |
| 19 | 303452 |
| 20 | 623115 |
| 21 | 1274365 |
| 22 | 2652052 |
| 23 | 5408046 |
| 24 | 11207927 |
| 25 | 23020231 |
| 26 | 47378495 |
| 27 | 97774736 |
| 28 | 200819019 |
| 29 | 414365805 |
| 30 | 852285510 |
| 31 | 1755453858 |
| 32 | 3616014678 |
| 33 | 7441523271 |
| 34 | 15332278869 |
[1,0,2,3,4,17,17,63,100,211,495,846,2057,3831, 8181,17078,33788,72705,144801,303452,623115, 1274365,2652052,5408046,11207927,23020231, 47378495,97774736,200819019,414365805,852285510, 1755453858,3616014678,7441523271,15332278869] |