id:A039123 - OEIS Search Results

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Numbers n such that representation in base 10 has same number of 1's and 5's.

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0, 2, 3, 4, 6, 7, 8, 9, 15, 20, 22, 23, 24, 26, 27, 28, 29, 30, 32, 33, 34, 36, 37, 38, 39, 40, 42, 43, 44, 46, 47, 48, 49, 51, 60, 62, 63, 64, 66, 67, 68, 69, 70, 72, 73, 74, 76, 77, 78, 79, 80, 82, 83, 84, 86, 87, 88, 89, 90, 92, 93, 94, 96, 97, 98, 99, 105, 125, 135 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A018490 A113498 A036796 this_sequence A131618 A144111 A039257` `Adjacent sequences: A039120 A039121 A039122 this_sequence A039124 A039125 A039126`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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