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A069966
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(Sum of digits of n)^6 - (sum of digits^6 of n).
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0
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 664, 3366, 11528, 31030, 70992, 144494, 269296, 468558, 0, 664, 3968, 14832, 42496, 101960, 215424, 413728, 737792, 1240056, 0, 3366, 14832, 45198, 112824, 245790, 484056, 881622, 1508688, 2453814, 0, 11528
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,12
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COMMENTS
| a(n) = 0 iff n is a single digit number or is a power of ten times a single digit number.
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MATHEMATICA
| f[n_] := Plus @@ IntegerDigits[n]^6 - Plus @@ (IntegerDigits[n]^6); Table[ f[n], {n, 0, 100}]
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CROSSREFS
| Sequence in context: A124995 A020191 A202959 * A196413 A131473 A138408
Adjacent sequences: A069963 A069964 A069965 * A069967 A069968 A069969
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KEYWORD
| base,easy,nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com) and Robert G. Wilson v (rgwv(AT)rgwv.com), May 04 2002
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