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Search: id:A082872
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A082872 Numbers of form a^m + b^m + c^m + ..., where a*b*c* ... is the prime factorization of m. +0
2
1, 4, 27, 32, 3125, 793, 823543, 768, 39366, 9766649, 285311670611, 539633, 302875106592253, 678223089233, 30531927032, 262144, 827240261886336764177, 775103122, 1978419655660313589123979, 95367433737777, 558545874543637210 (list; graph; listen)
OFFSET

1,2

EXAMPLE

a(6) = 793 = 2^6 + 3^6 = 793 and 2*3 = 6.

CROSSREFS

Cf. A082813, A082814.

Sequence in context: A085702 A068349 A129204 this_sequence A054411 A051506 A033663

Adjacent sequences: A082869 A082870 A082871 this_sequence A082873 A082874 A082875

KEYWORD

nonn

AUTHOR

Jason Earls (zevi_35711(AT)yahoo.com), May 25 2003

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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