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| n | a(n) |
|---|---|
| 1 | 401 |
| 2 | 451 |
| 3 | 489 |
| 4 | 491 |
| 5 | 505 |
| 6 | 513 |
| 7 | 567 |
| 8 | 577 |
| 9 | 629 |
| 10 | 631 |
| 11 | 652 |
| 12 | 661 |
| 13 | 673 |
| 14 | 679 |
| 15 | 685 |
| 16 | 691 |
| 17 | 713 |
| 18 | 731 |
| 19 | 737 |
| 20 | 751 |
| 21 | 757 |
| 22 | 769 |
| 23 | 773 |
| 24 | 791 |
| 25 | 802 |
| 26 | 808 |
| 27 | 811 |
| 28 | 817 |
| 29 | 825 |
| 30 | 829 |
| 31 | 833 |
| 32 | 847 |
| 33 | 851 |
| 34 | 853 |
| 35 | 859 |
| 36 | 867 |
| 37 | 869 |
| 38 | 871 |
| 39 | 873 |
| 40 | 877 |
| 41 | 889 |
| 42 | 893 |
| 43 | 899 |
| 44 | 901 |
| 45 | 902 |
| 46 | 907 |
| 47 | 911 |
| 48 | 917 |
| 49 | 919 |
| 50 | 923 |
| 51 | 931 |
[401,451,489,491,505,513,567,577,629,631,652,661, 673,679,685,691,713,731,737,751,757,769,773,791, 802,808,811,817,825,829,833,847,851,853,859,867, 869,871,873,877,889,893,899,901,902,907,911,917, 919,923,931] |