id:A033058 - OEIS Search Results

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Numbers n such that base 7 representation Sum{d(i)*7^i: i=0,1,...,m} has odd d(i) for all odd i.

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1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 22, 24, 26, 29, 31, 33, 36, 38, 40, 43, 45, 47, 56, 57, 58, 59, 60, 61, 62, 70, 71, 72, 73, 74, 75, 76, 84, 85, 86, 87, 88, 89, 90, 105, 106, 107, 108, 109, 110, 111, 119, 120, 121, 122, 123, 124, 125 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A018744 A018478 A018350 this_sequence A060470 A003044 A018541` `Adjacent sequences: A033055 A033056 A033057 this_sequence A033059 A033060 A033061`
	KEYWORD	`nonn,base`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

AT&T Labs Research