id:A039005 - OEIS Search Results

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Numbers n such that representation in base 4 has same number of 1's and 3's.

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0, 2, 7, 8, 10, 13, 19, 27, 28, 30, 32, 34, 39, 40, 42, 45, 49, 52, 54, 57, 67, 75, 76, 78, 95, 99, 107, 108, 110, 112, 114, 119, 120, 122, 125, 128, 130, 135, 136, 138, 141, 147, 155, 156, 158, 160, 162, 167, 168, 170, 173, 177, 180, 182, 185, 193, 196, 198 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A020675 A045980 A104339 this_sequence A022431 A047525 A075766` `Adjacent sequences: A039002 A039003 A039004 this_sequence A039006 A039007 A039008`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`Olivier Gerard (ogerard(AT)ext.jussieu.fr)`

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.

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