id:A039315 - OEIS Search Results

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Numbers n such that representation in base 7 has same nonzero number of 1's and 3's.

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10, 22, 52, 66, 70, 72, 74, 75, 76, 80, 87, 94, 108, 120, 148, 154, 156, 158, 159, 160, 162, 176, 183, 190, 206, 218, 255, 267, 304, 316, 346, 360, 364, 366, 368, 369, 370, 374, 381, 388, 416, 444, 458, 462, 464, 466, 467, 468, 472, 479, 486, 490, 492, 494 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A104867 A079861 A014008 this_sequence A088871 A043138 A043918` `Adjacent sequences: A039312 A039313 A039314 this_sequence A039316 A039317 A039318`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.

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