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| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 3 |
| 4 | 7 |
| 5 | 10 |
| 6 | 17 |
| 7 | 21 |
| 8 | 31 |
| 9 | 43 |
| 10 | 50 |
| 11 | 65 |
| 12 | 82 |
| 13 | 91 |
| 14 | 111 |
| 15 | 133 |
| 16 | 157 |
| 17 | 170 |
| 18 | 197 |
| 19 | 226 |
| 20 | 257 |
| 21 | 273 |
| 22 | 307 |
| 23 | 343 |
| 24 | 381 |
| 25 | 421 |
| 26 | 442 |
| 27 | 485 |
| 28 | 530 |
| 29 | 577 |
| 30 | 626 |
| 31 | 651 |
| 32 | 703 |
| 33 | 757 |
| 34 | 813 |
| 35 | 871 |
| 36 | 931 |
| 37 | 962 |
| 38 | 1025 |
| 39 | 1090 |
| 40 | 1157 |
| 41 | 1226 |
| 42 | 1297 |
| 43 | 1333 |
| 44 | 1407 |
| 45 | 1483 |
| 46 | 1561 |
| 47 | 1641 |
| 48 | 1723 |
| 49 | 1807 |
| 50 | 1850 |
| 51 | 1937 |
| 52 | 2026 |
| 53 | 2117 |
| 54 | 2210 |
| 55 | 2305 |
[2,3,7,10,17,21,31,43,50,65,82,91,111,133,157,170, 197,226,257,273,307,343,381,421,442,485,530,577, 626,651,703,757,813,871,931,962,1025,1090,1157, 1226,1297,1333,1407,1483,1561,1641,1723,1807,1850, 1937,2026,2117,2210,2305] |