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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 6 |
| 5 | 22 |
| 6 | 44 |
| 7 | 88 |
| 8 | 7 |
| 9 | 8 |
| 10 | 191 |
| 11 | 8 |
| 12 | 9 |
| 13 | 99 |
| 14 | 9 |
| 15 | 7 |
| 16 | 5 |
| 17 | 9 |
| 18 | 8 |
| 19 | 6 |
| 20 | 5 |
| 21 | 7 |
| 22 | 55 |
| 23 | 9 |
| 24 | 8 |
| 25 | 626 |
| 26 | 252 |
| 27 | 5 |
| 28 | 9 |
| 29 | 151 |
| 30 | 66 |
| 31 | 7 |
| 32 | 7 |
| 33 | 9 |
| 34 | 8 |
| 35 | 66 |
| 36 | 8 |
| 37 | 8 |
| 38 | 848 |
| 39 | 696 |
| 40 | 33 |
| 41 | 5 |
| 42 | 343 |
| 43 | 3773 |
| 44 | 7 |
| 45 | 55 |
| 46 | 8 |
| 47 | 616 |
| 48 | 232 |
| 49 | 464 |
| 50 | 9 |
| 51 | 9 |
| 52 | 9 |
| 53 | 55 |
| 54 | 9 |
| 55 | 9 |
| 56 | 9 |
| 57 | 9 |
| 58 | 9 |
| 59 | 55 |
| 60 | 11 |
| 61 | 121 |
| 62 | 242 |
| 63 | 484 |
| 64 | 99 |
| 65 | 7 |
| 66 | 7 |
| 67 | 8 |
| 68 | 9 |
| 69 | 9 |
| 70 | 101 |
| 71 | 8 |
[1,2,4,8,6,22,44,88,7,8,191,8,9,99,9,7,5,9,8,6,5, 7,55,9,8,626,252,5,9,151,66,7,7,9,8,66,8,8,848, 696,33,5,343,3773,7,55,8,616,232,464,9,9,9,55,9,9, 9,9,9,55,11,121,242,484,99,7,7,8,9,9,101,8] |