The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 8 |
| 5 | 26 |
| 6 | 32 |
| 7 | 85 |
| 8 | 128 |
| 9 | 292 |
| 10 | 512 |
| 11 | 1079 |
| 12 | 2048 |
| 13 | 4174 |
| 14 | 8192 |
| 15 | 16489 |
| 16 | 32768 |
| 17 | 65672 |
| 18 | 131072 |
| 19 | 262315 |
| 20 | 524288 |
| 21 | 1048786 |
| 22 | 2097152 |
| 23 | 4194557 |
| 24 | 8388608 |
| 25 | 16777516 |
| 26 | 33554432 |
| 27 | 67109215 |
| 28 | 134217728 |
| 29 | 268435862 |
| 30 | 536870912 |
| 31 | 1073742289 |
| 32 | 2147483648 |
| 33 | 4294967824 |
| 34 | 8589934592 |
[1,1,2,7,8,26,32,85,128,292,512,1079,2048,4174, 8192,16489,32768,65672,131072,262315,524288, 1048786,2097152,4194557,8388608,16777516,33554432, 67109215,134217728,268435862,536870912,1073742289, 2147483648,4294967824,8589934592] |