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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 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 2 |
| 6 | 2 |
| 7 | 0 |
| 8 | 3 |
| 9 | 4 |
| 10 | 10 |
| 11 | 0 |
| 12 | 4 |
| 13 | 8 |
| 14 | 20 |
| 15 | 40 |
| 16 | 0 |
| 17 | 5 |
| 18 | 12 |
| 19 | 37 |
| 20 | 86 |
| 21 | 197 |
| 22 | 0 |
| 23 | 6 |
| 24 | 18 |
| 25 | 61 |
| 26 | 166 |
| 27 | 424 |
| 28 | 980 |
| 29 | 0 |
| 30 | 7 |
| 31 | 24 |
| 32 | 94 |
| 33 | 288 |
| 34 | 828 |
| 35 | 2128 |
| 36 | 5142 |
| 37 | 0 |
| 38 | 8 |
| 39 | 32 |
| 40 | 136 |
| 41 | 472 |
| 42 | 1488 |
| 43 | 4238 |
| 44 | 11200 |
| 45 | 27632 |
| 46 | 0 |
| 47 | 9 |
| 48 | 40 |
| 49 | 191 |
| 50 | 726 |
| 51 | 2519 |
| 52 | 7836 |
| 53 | 22563 |
| 54 | 60372 |
| 55 | 152191 |
| 56 | 0 |
| 57 | 10 |
| 58 | 50 |
| 59 | 257 |
| 60 | 1076 |
| 61 | 4050 |
| 62 | 13694 |
| 63 | 42593 |
[0,0,1,0,2,2,0,3,4,10,0,4,8,20,40,0,5,12,37,86, 197,0,6,18,61,166,424,980,0,7,24,94,288,828,2128, 5142,0,8,32,136,472,1488,4238,11200,27632,0,9,40, 191,726,2519,7836,22563,60372,152191,0,10,50,257, 1076,4050,13694,42593] |