id:A004085 - OEIS Search Results

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Sum of digits of Euler totient function of n.

+0
1

1, 1, 2, 2, 4, 2, 6, 4, 6, 4, 1, 4, 3, 6, 8, 8, 7, 6, 9, 8, 3, 1, 4, 8, 2, 3, 9, 3, 10, 8, 3, 7, 2, 7, 6, 3, 9, 9, 6, 7, 4, 3, 6, 2, 6, 4, 10, 7, 6, 2, 5, 6, 7, 9, 4, 6, 9, 10, 13, 7, 6, 3, 9 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Cf. A000010.` `Sequence in context: A129292 A126606 A077651 this_sequence A086296 A096504 A011773` `Adjacent sequences: A004082 A004083 A004084 this_sequence A004086 A004087 A004088`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified December 9 14:39 EST 2009. Contains 170430 sequences.

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