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A247888
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Zeroless numbers n such that n + A007954(n) contains the same digits as n.
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7
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239, 326, 364, 497, 563, 598, 613, 637, 695, 819, 1215, 1239, 1326, 1364, 1431, 1497, 1512, 1518, 1563, 1598, 1613, 1637, 1695, 1812, 1815, 1819, 2115, 2139, 2313, 2356, 2369, 2419, 2511, 2594, 2639, 2791, 3126, 3213, 3235, 3238, 3259, 3354, 3365, 3561, 4131, 4219, 4346, 4353, 4395
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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PROG
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(PARI) for(n=0, 10^4, d=digits(n); p=prod(i=1, #d, d[i]); dp=digits(n+p); if(p&&vecsort(d, , 8)==vecsort(dp, , 8), print1(n, ", ")))
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CROSSREFS
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KEYWORD
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nonn,base,easy
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AUTHOR
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STATUS
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approved
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