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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 | 1 |
| 3 | 9 |
| 4 | 10 |
| 5 | 11 |
| 6 | 90 |
| 7 | 91 |
| 8 | 99 |
| 9 | 100 |
| 10 | 101 |
| 11 | 109 |
| 12 | 110 |
| 13 | 899 |
| 14 | 900 |
| 15 | 901 |
| 16 | 910 |
| 17 | 911 |
| 18 | 990 |
| 19 | 991 |
| 20 | 999 |
| 21 | 1000 |
| 22 | 1001 |
| 23 | 1009 |
| 24 | 1010 |
| 25 | 1011 |
| 26 | 1090 |
| 27 | 1091 |
| 28 | 1100 |
| 29 | 1101 |
| 30 | 1109 |
| 31 | 8989 |
| 32 | 8990 |
| 33 | 8999 |
| 34 | 9000 |
| 35 | 9001 |
| 36 | 9010 |
| 37 | 9011 |
| 38 | 9100 |
| 39 | 9101 |
| 40 | 9110 |
| 41 | 9900 |
| 42 | 9901 |
| 43 | 9909 |
| 44 | 9910 |
| 45 | 9990 |
| 46 | 9991 |
| 47 | 9999 |
| 48 | 10000 |
| 49 | 10001 |
| 50 | 10009 |
| 51 | 10010 |
| 52 | 10011 |
| 53 | 10090 |
| 54 | 10091 |
| 55 | 10099 |
| 56 | 10100 |
| 57 | 10109 |
| 58 | 10110 |
| 59 | 10900 |
| 60 | 10910 |
| 61 | 10991 |
| 62 | 11000 |
[0,1,9,10,11,90,91,99,100,101,109,110,899,900,901, 910,911,990,991,999,1000,1001,1009,1010,1011,1090, 1091,1100,1101,1109,8989,8990,8999,9000,9001,9010, 9011,9100,9101,9110,9900,9901,9909,9910,9990,9991, 9999,10000,10001,10009,10010,10011,10090,10091, 10099,10100,10109,10110,10900,10910,10991,11000] |