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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 3 |
| 4 | 7 |
| 5 | 9 |
| 6 | 15 |
| 7 | 25 |
| 8 | 31 |
| 9 | 57 |
| 10 | 63 |
| 11 | 79 |
| 12 | 121 |
| 13 | 127 |
| 14 | 169 |
| 15 | 207 |
| 16 | 249 |
| 17 | 255 |
| 18 | 463 |
| 19 | 505 |
| 20 | 511 |
| 21 | 681 |
| 22 | 975 |
| 23 | 1017 |
| 24 | 1023 |
| 25 | 1695 |
| 26 | 1705 |
| 27 | 1999 |
| 28 | 2041 |
| 29 | 2047 |
| 30 | 3753 |
| 31 | 4047 |
| 32 | 4089 |
| 33 | 4095 |
| 34 | 5791 |
| 35 | 7849 |
| 36 | 8143 |
| 37 | 8185 |
| 38 | 8191 |
| 39 | 13423 |
| 40 | 13983 |
| 41 | 15961 |
| 42 | 16041 |
| 43 | 16335 |
| 44 | 16377 |
| 45 | 16383 |
| 46 | 30367 |
| 47 | 32425 |
| 48 | 32719 |
[0,1,3,7,9,15,25,31,57,63,79,121,127,169,207,249, 255,463,505,511,681,975,1017,1023,1695,1705,1999, 2041,2047,3753,4047,4089,4095,5791,7849,8143,8185, 8191,13423,13983,15961,16041,16335,16377,16383, 30367,32425,32719] |