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A145105 The above sequence displays all prime numbers starting from 2 which are odd perfect numbers and all even perfect numbers starting from 6. These are filtered according to the revised defintion of perfect numbers. +0
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2, 3, 0, 5, 6, 7, 0, 0, 0, 11, 0, 13, 0, 0, 0, 17, 0, 19, 0, 0, 0, 23, 0, 0, 0, 0, 28, 29, 0, 31, 0, 0, 0, 0, 0, 37, 0, 0, 0, 41, 0, 43, 0, 0, 0, 47, 0, 0, 0, 0, 0, 53, 0, 0, 0, 0, 0, 59, 0, 61, 0, 0, 0, 0, 0, 67, 0, 0, 0, 71, 0, 73, 0, 0, 0, 0, 0, 79, 0, 0, 0, 83, 0, 0, 0, 0, 0, 89, 0, 0, 0 (list; graph; listen)
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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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