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 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 8 |
| 8 | 6 |
| 9 | 7 |
| 10 | 9 |
| 11 | 16 |
| 12 | 10 |
| 13 | 32 |
| 14 | 17 |
| 15 | 11 |
| 16 | 12 |
| 17 | 64 |
| 18 | 15 |
| 19 | 128 |
| 20 | 18 |
| 21 | 13 |
| 22 | 33 |
| 23 | 256 |
| 24 | 20 |
| 25 | 14 |
| 26 | 65 |
| 27 | 19 |
| 28 | 34 |
| 29 | 512 |
| 30 | 23 |
| 31 | 1024 |
| 32 | 24 |
| 33 | 21 |
| 34 | 129 |
| 35 | 22 |
| 36 | 30 |
| 37 | 2048 |
| 38 | 257 |
| 39 | 35 |
| 40 | 36 |
| 41 | 4096 |
| 42 | 27 |
| 43 | 8192 |
| 44 | 66 |
| 45 | 25 |
| 46 | 513 |
| 47 | 16384 |
| 48 | 40 |
| 49 | 28 |
| 50 | 29 |
| 51 | 31 |
| 52 | 130 |
| 53 | 32768 |
| 54 | 39 |
| 55 | 26 |
| 56 | 68 |
| 57 | 37 |
| 58 | 1025 |
| 59 | 65536 |
| 60 | 46 |
| 61 | 131072 |
| 62 | 2049 |
| 63 | 67 |
| 64 | 48 |
| 65 | 38 |
| 66 | 43 |
| 67 | 262144 |
| 68 | 258 |
| 69 | 41 |
| 70 | 45 |
| 71 | 524288 |
| 72 | 60 |
[0,1,2,3,4,5,8,6,7,9,16,10,32,17,11,12,64,15,128, 18,13,33,256,20,14,65,19,34,512,23,1024,24,21,129, 22,30,2048,257,35,36,4096,27,8192,66,25,513,16384, 40,28,29,31,130,32768,39,26,68,37,1025,65536,46, 131072,2049,67,48,38,43,262144,258,41,45,524288, 60] |