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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 7 |
| 4 | 19 |
| 5 | 59 |
| 6 | 73 |
| 7 | 211 |
| 8 | 257 |
| 9 | 631 |
| 10 | 919 |
| 11 | 1291 |
| 12 | 1979 |
| 13 | 3229 |
| 14 | 4397 |
| 15 | 5557 |
| 16 | 7151 |
| 17 | 10657 |
| 18 | 12049 |
| 19 | 17827 |
| 20 | 19577 |
| 21 | 25919 |
| 22 | 32143 |
| 23 | 35951 |
| 24 | 46141 |
| 25 | 54499 |
| 26 | 64433 |
| 27 | 81199 |
| 28 | 92507 |
| 29 | 116009 |
| 30 | 132511 |
| 31 | 145303 |
| 32 | 171763 |
| 33 | 193679 |
| 34 | 232417 |
| 35 | 260549 |
| 36 | 289573 |
| 37 | 302009 |
| 38 | 340111 |
| 39 | 424967 |
| 40 | 465151 |
| 41 | 506507 |
[2,3,7,19,59,73,211,257,631,919,1291,1979,3229, 4397,5557,7151,10657,12049,17827,19577,25919, 32143,35951,46141,54499,64433,81199,92507,116009, 132511,145303,171763,193679,232417,260549,289573, 302009,340111,424967,465151,506507] |