| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 10 |
| 4 | 35 |
| 5 | 60 |
| 6 | 70 |
| 7 | 75 |
| 8 | 210 |
| 9 | 240 |
| 10 | 385 |
| 11 | 430 |
| 12 | 445 |
| 13 | 495 |
| 14 | 590 |
| 15 | 655 |
| 16 | 730 |
| 17 | 805 |
| 18 | 815 |
| 19 | 835 |
| 20 | 1005 |
| 21 | 1040 |
| 22 | 1045 |
| 23 | 1230 |
| 24 | 1390 |
| 25 | 1430 |
| 26 | 1530 |
| 27 | 1670 |
| 28 | 1715 |
| 29 | 1850 |
| 30 | 1890 |
| 31 | 1920 |
| 32 | 2000 |
| 33 | 2020 |
| 34 | 2100 |
| 35 | 2110 |
| 36 | 2245 |
| 37 | 2310 |
| 38 | 2405 |
| 39 | 2415 |
| 40 | 2495 |
| 41 | 2545 |
| 42 | 2685 |
| 43 | 2755 |
| 44 | 2840 |
| 45 | 2935 |
| 46 | 2950 |
| 47 | 3045 |
| 48 | 3255 |
| 49 | 3260 |
| 50 | 3335 |
| 51 | 3420 |
| 52 | 3650 |
| 53 | 3775 |
| 54 | 3805 |
[1,5,10,35,60,70,75,210,240,385,430,445,495,590, 655,730,805,815,835,1005,1040,1045,1230,1390,1430, 1530,1670,1715,1850,1890,1920,2000,2020,2100,2110, 2245,2310,2405,2415,2495,2545,2685,2755,2840,2935, 2950,3045,3255,3260,3335,3420,3650,3775,3805] |