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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 30 |
| 4 | 52 |
| 5 | 80 |
| 6 | 116 |
| 7 | 156 |
| 8 | 204 |
| 9 | 258 |
| 10 | 318 |
| 11 | 384 |
| 12 | 458 |
| 13 | 536 |
| 14 | 622 |
| 15 | 714 |
| 16 | 812 |
| 17 | 916 |
| 18 | 1028 |
| 19 | 1144 |
| 20 | 1268 |
| 21 | 1398 |
| 22 | 1534 |
| 23 | 1676 |
| 24 | 1826 |
| 25 | 1980 |
| 26 | 2142 |
| 27 | 2310 |
| 28 | 2484 |
| 29 | 2664 |
| 30 | 2852 |
| 31 | 3044 |
| 32 | 3244 |
| 33 | 3450 |
| 34 | 3662 |
| 35 | 3880 |
| 36 | 4106 |
| 37 | 4336 |
| 38 | 4574 |
| 39 | 4818 |
| 40 | 5068 |
| 41 | 5324 |
| 42 | 5588 |
| 43 | 5856 |
| 44 | 6132 |
| 45 | 6414 |
| 46 | 6702 |
[1,4,12,30,52,80,116,156,204,258,318,384,458,536, 622,714,812,916,1028,1144,1268,1398,1534,1676, 1826,1980,2142,2310,2484,2664,2852,3044,3244,3450, 3662,3880,4106,4336,4574,4818,5068,5324,5588,5856, 6132,6414,6702] |