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A045097 Numbers n with property that in base 4 representation the numbers of 1's and 2's are 2 and 2, respectively. 0
90, 102, 105, 150, 153, 165, 282, 294, 297, 330, 354, 360, 363, 366, 378, 390, 393, 402, 408, 411, 414, 417, 420, 423, 429, 438, 441, 474, 486, 489, 534, 537, 549, 582, 585, 594, 600, 603, 606, 609, 612, 615, 621, 630, 633, 645 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..46.

MATHEMATICA

Select[Range[700], DigitCount[#, 4, 1]==DigitCount[#, 4, 2]==2&] (* Harvey P. Dale, Dec 04 2011 *)

CROSSREFS

Sequence in context: A057455 A088470 A147676 * A074817 A333745 A043224

Adjacent sequences:  A045094 A045095 A045096 * A045098 A045099 A045100

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 16 00:05 EST 2021. Contains 340195 sequences. (Running on oeis4.)