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A031454 n-th number k which in base 3 has 2 more 0's than 2's. 0
9, 28, 30, 36, 54, 83, 85, 87, 91, 93, 99, 109, 111, 117, 135, 163, 165, 171, 189, 248, 250, 254, 256, 258, 262, 264, 272, 274, 276, 280, 282, 288, 298, 300, 306, 326, 328, 330, 334, 336, 342, 352, 354, 360, 378, 406, 408, 414 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..48.

CROSSREFS

Sequence in context: A033479 A254139 A034116 * A044999 A155473 A127629

Adjacent sequences:  A031451 A031452 A031453 * A031455 A031456 A031457

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 16 13:12 EDT 2019. Contains 324152 sequences. (Running on oeis4.)