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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 15 |
| 5 | 21 |
| 6 | 35 |
| 7 | 105 |
| 8 | 105 |
| 9 | 210 |
| 10 | 420 |
| 11 | 420 |
| 12 | 840 |
| 13 | 1260 |
| 14 | 1540 |
| 15 | 2520 |
| 16 | 4620 |
| 17 | 5460 |
| 18 | 9240 |
| 19 | 15015 |
| 20 | 16380 |
| 21 | 30030 |
| 22 | 60060 |
| 23 | 60060 |
| 24 | 120120 |
| 25 | 180180 |
| 26 | 180180 |
| 27 | 360360 |
| 28 | 360360 |
| 29 | 471240 |
| 30 | 556920 |
| 31 | 1021020 |
| 32 | 1141140 |
| 33 | 2042040 |
| 34 | 3063060 |
| 35 | 3423420 |
| 36 | 6126120 |
| 37 | 6846840 |
[1,3,5,7,15,21,35,105,105,210,420,420,840,1260, 1540,2520,4620,5460,9240,15015,16380,30030,60060, 60060,120120,180180,180180,360360,360360,471240, 556920,1021020,1141140,2042040,3063060,3423420, 6126120,6846840] |