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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 49 |
| 3 | 240 |
| 4 | 550 |
| 5 | 748 |
| 6 | 1504 |
| 7 | 3192 |
| 8 | 7192 |
| 9 | 7912 |
| 10 | 10792 |
| 11 | 17272 |
| 12 | 30592 |
| 13 | 979992 |
| 14 | 1713592 |
| 15 | 4526272 |
| 16 | 8353792 |
| 17 | 9928792 |
| 18 | 11547352 |
| 19 | 17999992 |
| 20 | 89283592 |
| 21 | 173482552 |
| 22 | 361702144 |
| 23 | 1081850752 |
| 24 | 1845991216 |
| 25 | 2146926592 |
| 26 | 11097907192 |
| 27 | 12985220152 |
| 28 | 21818579968 |
| 29 | 34357510144 |
| 30 | 109170719992 |
| 31 | 228354264064 |
| 32 | 279632332792 |
| 33 | 549746900992 |
| 34 | 1511712719992 |
| 35 | 2169800814592 |
[10,49,240,550,748,1504,3192,7192,7912,10792, 17272,30592,979992,1713592,4526272,8353792, 9928792,11547352,17999992,89283592,173482552, 361702144,1081850752,1845991216,2146926592, 11097907192,12985220152,21818579968,34357510144, 109170719992,228354264064,279632332792, 549746900992,1511712719992,2169800814592] |