| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 19 |
| 4 | 34 |
| 5 | 53 |
| 6 | 81 |
| 7 | 115 |
| 8 | 140 |
| 9 | 173 |
| 10 | 219 |
| 11 | 282 |
| 12 | 333 |
| 13 | 372 |
| 14 | 426 |
| 15 | 516 |
| 16 | 586 |
| 17 | 652 |
| 18 | 727 |
| 19 | 824 |
| 20 | 899 |
| 21 | 995 |
| 22 | 1101 |
| 23 | 1210 |
| 24 | 1290 |
| 25 | 1424 |
| 26 | 1534 |
| 27 | 1659 |
| 28 | 1774 |
| 29 | 1892 |
| 30 | 2052 |
| 31 | 2209 |
| 32 | 2313 |
| 33 | 2469 |
| 34 | 2619 |
| 35 | 2793 |
| 36 | 2964 |
| 37 | 3121 |
| 38 | 3250 |
| 39 | 3478 |
| 40 | 3629 |
| 41 | 3830 |
| 42 | 4030 |
| 43 | 4202 |
| 44 | 4366 |
| 45 | 4620 |
| 46 | 4833 |
[1,4,11,19,34,53,81,115,140,173,219,282,333,372, 426,516,586,652,727,824,899,995,1101,1210,1290, 1424,1534,1659,1774,1892,2052,2209,2313,2469,2619, 2793,2964,3121,3250,3478,3629,3830,4030,4202,4366, 4620,4833] |