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A045091 Numbers n with property that in base 4 representation the numbers of 1's and 2's are 1 and 1, respectively. 0
6, 9, 18, 24, 27, 30, 33, 36, 39, 45, 54, 57, 66, 72, 75, 78, 96, 99, 108, 111, 114, 120, 123, 126, 129, 132, 135, 141, 144, 147, 156, 159, 177, 180, 183, 189, 198, 201, 210, 216, 219, 222, 225, 228, 231, 237, 246, 249, 258, 264 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Sequence in context: A320492 A316071 A039280 * A086955 A270794 A297623

Adjacent sequences:  A045088 A045089 A045090 * A045092 A045093 A045094

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified April 5 17:03 EDT 2020. Contains 333245 sequences. (Running on oeis4.)