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Search: id:A136005
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| A136005 |
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Numbers of the form 2^p - 1, where p is a prime number that is not the sum, minus 1, of a Pythagorean triple. |
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3
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| 3, 7, 31, 127, 8191, 131071, 524287, 2147483647, 137438953471, 2199023255551, 8796093022207, 9007199254740991, 2305843009213693951, 147573952589676412927, 9444732965739290427391
(list; graph; listen)
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