| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 9 |
| 3 | 15 |
| 4 | 20 |
| 5 | 24 |
| 6 | 28 |
| 7 | 32 |
| 8 | 39 |
| 9 | 46 |
| 10 | 51 |
| 11 | 55 |
| 12 | 56 |
| 13 | 61 |
| 14 | 69 |
| 15 | 74 |
| 16 | 81 |
| 17 | 84 |
| 18 | 84 |
| 19 | 92 |
| 20 | 99 |
| 21 | 104 |
| 22 | 111 |
| 23 | 111 |
| 24 | 112 |
| 25 | 121 |
| 26 | 129 |
| 27 | 136 |
| 28 | 141 |
| 29 | 140 |
| 30 | 140 |
| 31 | 148 |
| 32 | 159 |
| 33 | 166 |
| 34 | 171 |
| 35 | 171 |
| 36 | 168 |
| 37 | 177 |
| 38 | 189 |
| 39 | 194 |
| 40 | 201 |
| 41 | 200 |
| 42 | 196 |
| 43 | 208 |
| 44 | 219 |
| 45 | 224 |
| 46 | 231 |
| 47 | 227 |
| 48 | 224 |
| 49 | 237 |
[1,4,9,15,20,24,28,32,39,46,51,55,56,61,69,74,81, 84,84,92,99,104,111,111,112,121,129,136,141,140, 140,148,159,166,171,171,168,177,189,194,201,200, 196,208,219,224,231,227,224,237] |