A044989 - OEIS

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A044989

Numbers whose base-3 representation contains exactly four 0's and four 1's.

2200, 2218, 2224, 2226, 2272, 2278, 2280, 2296, 2298, 2304, 2434, 2440, 2442, 2458, 2460, 2466, 2512, 2514, 2520, 2538, 2920, 2926, 2928, 2944, 2946, 2952, 2998, 3000, 3006, 3024, 3160, 3162, 3168, 3186, 3240, 6602 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	LINKS	`Table of n, a(n) for n=1..36.`
	MATHEMATICA	`Select[Range[7000], DigitCount[#, 3, 0]==DigitCount[#, 3, 1]==4&] (* Harvey P. Dale, Dec 16 2019 *)`
	CROSSREFS	`Cf. A007089.` `Sequence in context: A013868 A044884 A019297 * A202894 A075455 A233444` `Adjacent sequences: A044986 A044987 A044988 * A044990 A044991 A044992`
	KEYWORD	`nonn,base`
	AUTHOR	`Clark Kimberling`
	STATUS	`approved`

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Last modified December 4 10:17 EST 2023. Contains 367560 sequences. (Running on oeis4.)