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A117496
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Numbers with no 1's in base 3 & 4 expansions.
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1
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0, 2, 8, 56, 60, 62, 162, 168, 170, 186, 188, 224, 234, 236, 240, 242, 512, 546, 558, 560, 648, 650, 654, 672, 674, 702, 704, 2106, 2108, 2178, 2184, 2186, 13184, 13194, 13196, 13290, 13292, 13304, 13308, 13310, 14586, 14588, 15072, 15074, 15084, 15086
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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COMMENTS
| Next terms are 40992, 40994, 41004, 41006, 41010, 41472, 41474, 41480, 41528, 41532, 41534. All terms are even. Intersection of A005823 & A023709.
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MATHEMATICA
| Select[Range[0, 42000, 2], FreeQ[Flatten[{IntegerDigits[ #, 4], IntegerDigits[ #, 3]}], 1]&]
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CROSSREFS
| Cf. A005823, A023709.
Sequence in context: A134954 A087422 A081667 * A117564 A023179 A073831
Adjacent sequences: A117493 A117494 A117495 * A117497 A117498 A117499
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KEYWORD
| base,nonn
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AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), Apr 26 2006
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