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A114457
Smallest k such that abs(S(k)P(k)-k) equals n, where S(k) is the sum and P(k) is the product of decimal digits of k.
+0
1
1, 13, 2, 219, 724, 1285, 3, 23, 7789816, 11, 10, 2891, 4, 127, 226, 15, 3248, 163, 52, 31, 5, 33, 262, 12857, 24, 325, 16, 243, 38428, 617, 6, 68177, 172
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.
AT&T Labs Research
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