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 | 5 |
| 6 | 6 |
| 7 | 10 |
| 8 | 11 |
| 9 | 13 |
| 10 | 21 |
| 11 | 22 |
| 12 | 26 |
| 13 | 27 |
| 14 | 43 |
| 15 | 45 |
| 16 | 53 |
| 17 | 54 |
| 18 | 86 |
| 19 | 90 |
| 20 | 91 |
| 21 | 107 |
| 22 | 109 |
| 23 | 173 |
| 24 | 181 |
| 25 | 182 |
| 26 | 214 |
| 27 | 218 |
| 28 | 346 |
| 29 | 347 |
| 30 | 363 |
| 31 | 365 |
| 32 | 429 |
| 33 | 437 |
| 34 | 693 |
| 35 | 694 |
| 36 | 726 |
| 37 | 730 |
| 38 | 858 |
| 39 | 859 |
| 40 | 875 |
| 41 | 1387 |
| 42 | 1389 |
| 43 | 1453 |
| 44 | 1461 |
| 45 | 1717 |
| 46 | 1718 |
| 47 | 1750 |
| 48 | 2774 |
| 49 | 2778 |
| 50 | 2906 |
| 51 | 2907 |
| 52 | 2923 |
| 53 | 3435 |
| 54 | 3437 |
| 55 | 3501 |
[0,1,2,3,5,6,10,11,13,21,22,26,27,43,45,53,54,86, 90,91,107,109,173,181,182,214,218,346,347,363,365, 429,437,693,694,726,730,858,859,875,1387,1389, 1453,1461,1717,1718,1750,2774,2778,2906,2907,2923, 3435,3437,3501] |