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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 14 |
| 4 | 3 |
| 5 | 62 |
| 6 | 15 |
| 7 | 254 |
| 8 | 15 |
| 9 | 1022 |
| 10 | 15 |
| 11 | 4094 |
| 12 | 15 |
| 13 | 16382 |
| 14 | 255 |
| 15 | 65534 |
| 16 | 255 |
| 17 | 262142 |
| 18 | 255 |
| 19 | 1048574 |
| 20 | 255 |
| 21 | 4194302 |
| 22 | 255 |
| 23 | 16777214 |
| 24 | 255 |
| 25 | 67108862 |
| 26 | 255 |
| 27 | 268435454 |
| 28 | 255 |
| 29 | 1073741822 |
| 30 | 65535 |
| 31 | 4294967294 |
| 32 | 65535 |
| 33 | 17179869182 |
| 34 | 65535 |
| 35 | 68719476734 |
| 36 | 65535 |
| 37 | 274877906942 |
[1,2,3,14,3,62,15,254,15,1022,15,4094,15,16382, 255,65534,255,262142,255,1048574,255,4194302,255, 16777214,255,67108862,255,268435454,255, 1073741822,65535,4294967294,65535,17179869182, 65535,68719476734,65535,274877906942] |