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 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 5 |
| 5 | 7 |
| 6 | 10 |
| 7 | 14 |
| 8 | 15 |
| 9 | 105 |
| 10 | 110 |
| 11 | 119 |
| 12 | 190 |
| 13 | 220 |
| 14 | 290 |
| 15 | 310 |
| 16 | 410 |
| 17 | 590 |
| 18 | 610 |
| 19 | 710 |
| 20 | 790 |
| 21 | 874 |
| 22 | 890 |
| 23 | 1010 |
| 24 | 1090 |
| 25 | 1310 |
| 26 | 1390 |
| 27 | 1490 |
| 28 | 1510 |
| 29 | 1790 |
| 30 | 1810 |
| 31 | 1910 |
| 32 | 1990 |
| 33 | 2110 |
| 34 | 2170 |
| 35 | 2290 |
| 36 | 2390 |
| 37 | 2410 |
| 38 | 2510 |
| 39 | 2690 |
| 40 | 2710 |
| 41 | 2726 |
| 42 | 2810 |
| 43 | 2860 |
| 44 | 3110 |
| 45 | 3310 |
| 46 | 3490 |
| 47 | 3590 |
| 48 | 3790 |
| 49 | 3890 |
[1,2,4,5,7,10,14,15,105,110,119,190,220,290,310, 410,590,610,710,790,874,890,1010,1090,1310,1390, 1490,1510,1790,1810,1910,1990,2110,2170,2290,2390, 2410,2510,2690,2710,2726,2810,2860,3110,3310,3490, 3590,3790,3890] |