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 A068433 Expansion of log(3) in base 2. 1
 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS G. C. Greubel, Table of n, a(n) for n = 1..10000 EXAMPLE The decimal expansion is log(3) = 1.098612288668109... MATHEMATICA RealDigits[Log[3], 2, 108][[1]] (* Alonso del Arte, Feb 17 2013 *) PROG (JavaScript) function binaryExp(n) { x = new Array(); for (i = 0; i < 50; i++) if (n - Math.pow(2, 1 - i) >= 0) {n -= Math.pow(2, 1 - i); x[i] = 1; } else x[i] = 0; return x; } document.write(Math.log(3) + "
"); document.write(binaryExp(Math.log(3))); // Jon Perry, Nov 18 2012 (PARI) concat(binary(log(3))) \\ Michel Marcus, Dec 14 2017 CROSSREFS Cf. A002391. Sequence in context: A287663 A195376 A164950 * A266895 A088592 A188189 Adjacent sequences:  A068430 A068431 A068432 * A068434 A068435 A068436 KEYWORD base,cons,easy,nonn AUTHOR Benoit Cloitre, Mar 09 2002 STATUS approved

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Last modified August 23 14:06 EDT 2019. Contains 326231 sequences. (Running on oeis4.)