id:A069965 - OEIS Search Results

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(Sum of digits of n)^5 - (sum of digits^5 of n).

+0
1

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 30, 210, 780, 2100, 4650, 9030, 15960, 26280, 40950, 0, 210, 960, 2850, 6720, 13650, 24960, 42210, 67200, 101970, 0, 780, 2850, 7290, 15540, 29400, 51030, 82950, 128040, 189540, 0, 2100, 6720, 15540, 30720, 54900 (list; graph; listen)

	OFFSET	`0,12`
	COMMENT	`a(n) = 0 iff n is a single digit number or is a power of ten times a single digit number.`
	MATHEMATICA	`f[n_] := Plus @@ IntegerDigits[n]^5 - Plus @@ (IntegerDigits[n]^5); Table[ f[n], {n, 0, 100}]`
	CROSSREFS	`Adjacent sequences: A069962 A069963 A069964 this_sequence A069966 A069967 A069968` `Sequence in context: A126498 A029545 A129499 this_sequence A061661 A042754 A076389`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`njas and Robert G. Wilson v (rgwv(AT)rgwv.com), May 04 2002`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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