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A057319 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 10 |
| 3 | 20 |
| 4 | 35 |
| 5 | 57 |
| 6 | 83 |
| 7 | 116 |
| 8 | 141 |
| 9 | 181 |
| 10 | 230 |
| 11 | 284 |
| 12 | 342 |
| 13 | 378 |
| 14 | 431 |
| 15 | 517 |
| 16 | 613 |
| 17 | 673 |
| 18 | 746 |
| 19 | 800 |
| 20 | 893 |
| 21 | 1051 |
| 22 | 1141 |
| 23 | 1216 |
| 24 | 1299 |
| 25 | 1401 |
| 26 | 1562 |
| 27 | 1740 |
| 28 | 1817 |
| 29 | 1887 |
| 30 | 2049 |
| 31 | 2201 |
| 32 | 2386 |
| 33 | 2559 |
| 34 | 2627 |
| 35 | 2772 |
| 36 | 3011 |
| 37 | 3169 |
| 38 | 3312 |
| 39 | 3495 |
| 40 | 3665 |
| 41 | 3881 |
| 42 | 4124 |
| 43 | 4212 |
| 44 | 4371 |
| 45 | 4703 |
| 46 | 4928 |
[1,4,10,20,35,57,83,116,141,181,230,284,342,378, 431,517,613,673,746,800,893,1051,1141,1216,1299, 1401,1562,1740,1817,1887,2049,2201,2386,2559,2627, 2772,3011,3169,3312,3495,3665,3881,4124,4212,4371, 4703,4928] |