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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 6 |
| 3 | 3 |
| 4 | 28 |
| 5 | 7 |
| 6 | 120 |
| 7 | 15 |
| 8 | 496 |
| 9 | 31 |
| 10 | 2016 |
| 11 | 63 |
| 12 | 8128 |
| 13 | 127 |
| 14 | 32640 |
| 15 | 255 |
| 16 | 130816 |
| 17 | 511 |
| 18 | 523776 |
| 19 | 1023 |
| 20 | 2096128 |
| 21 | 2047 |
| 22 | 8386560 |
| 23 | 4095 |
| 24 | 33550336 |
| 25 | 8191 |
| 26 | 134209536 |
| 27 | 16383 |
| 28 | 536854528 |
| 29 | 32767 |
| 30 | 2147450880 |
| 31 | 65535 |
| 32 | 8589869056 |
| 33 | 131071 |
| 34 | 34359607296 |
| 35 | 262143 |
| 36 | 137438691328 |
[1,1,6,3,28,7,120,15,496,31,2016,63,8128,127, 32640,255,130816,511,523776,1023,2096128,2047, 8386560,4095,33550336,8191,134209536,16383, 536854528,32767,2147450880,65535,8589869056, 131071,34359607296,262143,137438691328] |