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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 19 |
| 3 | 45 |
| 4 | 95 |
| 5 | 173 |
| 6 | 285 |
| 7 | 431 |
| 8 | 633 |
| 9 | 879 |
| 10 | 1183 |
| 11 | 1557 |
| 12 | 1999 |
| 13 | 2509 |
| 14 | 3117 |
| 15 | 3803 |
| 16 | 4581 |
| 17 | 5471 |
| 18 | 6463 |
| 19 | 7557 |
| 20 | 8791 |
| 21 | 10137 |
| 22 | 11609 |
| 23 | 13235 |
| 24 | 14997 |
| 25 | 16895 |
| 26 | 18975 |
| 27 | 21201 |
| 28 | 23587 |
| 29 | 26169 |
| 30 | 28921 |
| 31 | 31843 |
| 32 | 34989 |
| 33 | 38315 |
| 34 | 41835 |
| 35 | 45593 |
| 36 | 49555 |
| 37 | 53721 |
| 38 | 58153 |
| 39 | 62799 |
| 40 | 67673 |
| 41 | 72827 |
[3,19,45,95,173,285,431,633,879,1183,1557,1999, 2509,3117,3803,4581,5471,6463,7557,8791,10137, 11609,13235,14997,16895,18975,21201,23587,26169, 28921,31843,34989,38315,41835,45593,49555,53721, 58153,62799,67673,72827] |