The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 5 |
| 2 | 17 |
| 3 | 37 |
| 4 | 61 |
| 5 | 97 |
| 6 | 125 |
| 7 | 197 |
| 8 | 237 |
| 9 | 305 |
| 10 | 337 |
| 11 | 473 |
| 12 | 521 |
| 13 | 617 |
| 14 | 629 |
| 15 | 901 |
| 16 | 973 |
| 17 | 1105 |
| 18 | 1137 |
| 19 | 1401 |
| 20 | 1449 |
| 21 | 1609 |
| 22 | 1561 |
| 23 | 2089 |
| 24 | 2169 |
| 25 | 2361 |
| 26 | 2345 |
| 27 | 2785 |
| 28 | 2785 |
| 29 | 3001 |
| 30 | 2789 |
| 31 | 3845 |
| 32 | 3981 |
| 33 | 4241 |
| 34 | 4273 |
| 35 | 4793 |
| 36 | 4841 |
| 37 | 5129 |
| 38 | 4953 |
| 39 | 5993 |
| 40 | 6073 |
| 41 | 6393 |
| 42 | 6249 |
| 43 | 7073 |
| 44 | 6945 |
| 45 | 7289 |
| 46 | 6697 |
[1,5,17,37,61,97,125,197,237,305,337,473,521,617, 629,901,973,1105,1137,1401,1449,1609,1561,2089, 2169,2361,2345,2785,2785,3001,2789,3845,3981,4241, 4273,4793,4841,5129,4953,5993,6073,6393,6249,7073, 6945,7289,6697] |