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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 21 |
| 4 | 35 |
| 5 | 58 |
| 6 | 86 |
| 7 | 117 |
| 8 | 150 |
| 9 | 198 |
| 10 | 241 |
| 11 | 288 |
| 12 | 352 |
| 13 | 415 |
| 14 | 471 |
| 15 | 533 |
| 16 | 602 |
| 17 | 707 |
| 18 | 797 |
| 19 | 871 |
| 20 | 957 |
| 21 | 1052 |
| 22 | 1156 |
| 23 | 1293 |
| 24 | 1405 |
| 25 | 1510 |
| 26 | 1605 |
| 27 | 1734 |
| 28 | 1907 |
| 29 | 2035 |
| 30 | 2177 |
| 31 | 2312 |
| 32 | 2453 |
| 33 | 2625 |
| 34 | 2796 |
| 35 | 2973 |
| 36 | 3110 |
| 37 | 3269 |
| 38 | 3476 |
| 39 | 3687 |
| 40 | 3872 |
| 41 | 4045 |
| 42 | 4233 |
| 43 | 4437 |
| 44 | 4681 |
| 45 | 4897 |
| 46 | 5113 |
[1,4,11,21,35,58,86,117,150,198,241,288,352,415, 471,533,602,707,797,871,957,1052,1156,1293,1405, 1510,1605,1734,1907,2035,2177,2312,2453,2625,2796, 2973,3110,3269,3476,3687,3872,4045,4233,4437,4681, 4897,5113] |