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 | 51 |
| 2 | 52 |
| 3 | 53 |
| 4 | 54 |
| 5 | 56 |
| 6 | 57 |
| 7 | 58 |
| 8 | 59 |
| 9 | 501 |
| 10 | 502 |
| 11 | 503 |
| 12 | 504 |
| 13 | 506 |
| 14 | 507 |
| 15 | 508 |
| 16 | 509 |
| 17 | 551 |
| 18 | 552 |
| 19 | 553 |
| 20 | 554 |
| 21 | 556 |
| 22 | 557 |
| 23 | 558 |
| 24 | 559 |
| 25 | 5001 |
| 26 | 5002 |
| 27 | 5003 |
| 28 | 5004 |
| 29 | 5006 |
| 30 | 5007 |
| 31 | 5008 |
| 32 | 5009 |
| 33 | 5051 |
| 34 | 5052 |
| 35 | 5053 |
| 36 | 5054 |
| 37 | 5056 |
| 38 | 5057 |
| 39 | 5058 |
| 40 | 5059 |
| 41 | 5501 |
| 42 | 5502 |
| 43 | 5503 |
| 44 | 5504 |
| 45 | 5506 |
| 46 | 5507 |
| 47 | 5508 |
| 48 | 5509 |
| 49 | 5551 |
[51,52,53,54,56,57,58,59,501,502,503,504,506,507, 508,509,551,552,553,554,556,557,558,559,5001,5002, 5003,5004,5006,5007,5008,5009,5051,5052,5053,5054, 5056,5057,5058,5059,5501,5502,5503,5504,5506,5507, 5508,5509,5551] |