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Search: id:A014576
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| A014576 |
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Smallest n-digit narcissistic (or Armstrong) number: smallest n-digit number equal to sum of n-th powers of its digits (or 0 if no such number exists). |
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+0
10
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| 1, 0, 153, 1634, 54748, 548834, 1741725, 24678050, 146511208, 4679307774, 32164049650, 0, 0, 28116440335967, 0, 4338281769391370, 21897142587612075, 0, 1517841543307505039, 63105425988599693916, 128468643043731391252, 0
(list; graph; listen)
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OFFSET
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1,3
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REFERENCES
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M. Gardner, The Magic Numbers of Dr Matrix. Prometheus, Buffalo, NY, 1985, p. 249.
C. A. Pickover, Keys to Infinity. New York: W. H. Freeman, pp. 169-170, 1995.
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LINKS
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T. D. Noe, Table of n, a(n) for n=1..39 (complete sequence)
Harvey Heinz, Title?
Mike Keith, Title?
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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CROSSREFS
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Cf. A001694, A007532, A005934, A005188, A003321, A023052, A046074.
Sequence in context: A056733 A050209 A109142 this_sequence A087414 A073938 A111086
Adjacent sequences: A014573 A014574 A014575 this_sequence A014577 A014578 A014579
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KEYWORD
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nonn,base,fini,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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Terms and links added by Patrick De Geest (pdg(AT)worldofnumbers.com), 10/98.
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