id:A004166 - OEIS Search Results

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Sum of digits of 3^n.

+0
3

1, 3, 9, 9, 9, 9, 18, 18, 18, 27, 27, 27, 18, 27, 45, 36, 27, 27, 45, 36, 45, 27, 45, 54, 54, 63, 63, 81, 72, 72, 63, 81, 63, 72, 99, 81, 81, 90, 90, 81, 90, 99, 90, 108, 90, 99, 108, 126, 117, 108, 144, 117, 117, 135, 108, 90, 90, 108, 126, 117, 99 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`Albert Frank, International Contest Of Logical Sequences, 2002 - 2003. Item 3` `Albert Frank, Solutions of International Contest Of Logical Sequences, 2002 - 2003.`
	CROSSREFS	`Sequence in context: A084762 A111120 A100401 this_sequence A110759 A063750 A143225` `Adjacent sequences: A004163 A004164 A004165 this_sequence A004167 A004168 A004169`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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