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A050241 Powerful numbers (A007532) representable in two distinct ways (counting different powers of duplicated digits as distinct). +0
2
224, 226, 264, 332, 334, 375, 377, 445, 935, 994, 1323, 1676, 2132, 2133, 2139, 2241, 2246, 2247, 2248, 2249, 2353, 2356, 2373, 2376, 2394, 2423, 2445, 2449, 2464, 2532, 2536, 2572, 2577, 2623, 2626, 2627, 2628, 2757, 2773, 2792, 2793 (list; graph; listen)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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