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A095804 Values of s in Wolfram's iteration for sqrt(2). +0
2
0, 4, 8, 20, 44, 88, 180, 360, 724, 1448, 2896, 5792, 11584, 23168, 46340, 92680, 185360, 370724, 741452, 1482908, 2965820, 5931640, 11863280, 23726564, 47453132, 94906264, 189812528, 379625060, 759250124, 1518500248 (list; graph; listen)
OFFSET

0,2

COMMENT

When interpreted as binary numbers, these successively approach sqrt(2).

LINKS

Eric Weisstein's World of Mathematics, Wolfram's Iteration

EXAMPLE

724 = 1011010100_2; sqrt(2) = 1.011010100..._2

CROSSREFS

Cf. A095803.

Adjacent sequences: A095801 A095802 A095803 this_sequence A095805 A095806 A095807

Sequence in context: A008136 A047196 A009889 this_sequence A084219 A009916 A123861

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Jun 07, 2004

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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