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A020342 Vampire numbers (definition 1): n has a nontrivial factorization using n's digits. +0
11
126, 153, 688, 1206, 1255, 1260, 1395, 1435, 1503, 1530, 1827, 2187, 3159, 3784, 6880, 10251, 10255, 10426, 10521, 10525, 10575, 11259, 11439, 11844, 11848, 12006, 12060, 12384, 12505, 12546, 12550, 12595, 12600, 12762, 12768, 12798, 12843, 12955, 12964 (list; graph; listen)
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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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