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| n | a(n) |
|---|---|
| 1 | 61152 |
| 2 | 496942 |
| 3 | 2683716 |
| 4 | 14469792 |
| 5 | 76965324 |
| 6 | 459648432 |
| 7 | 2568519258 |
| 8 | 13683327428 |
| 9 | 75596096370 |
| 10 | 437088214352 |
| 11 | 2447043485492 |
| 12 | 13446364210786 |
| 13 | 75224122339854 |
| 14 | 426711833953320 |
| 15 | 2388820630220620 |
| 16 | 13297750882801848 |
| 17 | 74524529591634164 |
[61152,496942,2683716,14469792,76965324,459648432, 2568519258,13683327428,75596096370,437088214352, 2447043485492,13446364210786,75224122339854, 426711833953320,2388820630220620, 13297750882801848,74524529591634164] |