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Search: id:A068189
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A068189 Smallest positive number whose product of digits equals n, or a(n)=0 if no such number exists, e.g. when n has prime-factor larger than 7. +0
12
1, 2, 3, 4, 5, 6, 7, 8, 9, 25, 0, 26, 0, 27, 35, 28, 0, 29, 0, 45, 37, 0, 0, 38, 55, 0, 39, 47, 0, 56, 0, 48, 0, 0, 57, 49, 0, 0, 0, 58, 0, 67, 0, 0, 59, 0, 0, 68, 77, 255, 0, 0, 0, 69, 0, 78, 0, 0, 0, 256, 0, 0, 79, 88, 0, 0, 0, 0, 0, 257, 0, 89, 0, 0, 355, 0, 0, 0, 0, 258, 99, 0, 0, 267, 0 (list; graph; listen)
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Last modified December 3 22:15 EST 2009. Contains 170310 sequences.


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