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A267348
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Decimal equivalents of terms of A266926 interpreted as binary numbers.
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1
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0, 1, 2, 6, 54, 3510, 14380470, 241264265751990, 67909853583655146508751957430, 5380372916045726369002105219892285499516304666683458153910, 33773148168338125039096320085837383261496919374684668572527108632210618661283323381212228218472784834977109705977270
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OFFSET
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1,3
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COMMENTS
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For n>1, a(n+1)/a(n) is an integer. Therefore, after 2, a(n) is divisible by 6.
The term a(12) has 925 decimal digits; a(13) has 1850 decimal digits. - Michael De Vlieger, Jan 13 2016
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LINKS
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Table of n, a(n) for n=1..11.
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MATHEMATICA
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a = {0, 1}; Do[AppendTo[a, FromDigits@ Flatten@ Map[IntegerDigits@ # &, If[n < 2, Reverse@ a, a]]], {n, 9}]; FromDigits[IntegerDigits@ #, 2] & /@ a (* Michael De Vlieger, Jan 13 2016 *)
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CROSSREFS
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Cf. A266926.
Sequence in context: A279454 A306021 A122593 * A264610 A153450 A179389
Adjacent sequences: A267345 A267346 A267347 * A267349 A267350 A267351
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KEYWORD
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nonn,easy
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AUTHOR
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Giovanni Teofilatto, Jan 13 2016
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EXTENSIONS
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More terms from Michael De Vlieger, Jan 13 2016
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STATUS
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approved
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