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A257579
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Continued square root map applied to fifth powers: 1, 2^5, 3^5, 4^5, ...
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1
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2, 8, 2, 3, 4, 8, 1, 5, 1, 2, 8, 3, 4, 2, 0, 3, 3, 7, 7, 5, 7, 1, 3, 4, 4, 4, 0, 4, 5, 5, 5, 8, 4, 0, 8, 9, 6, 8, 4, 3, 8, 5, 3, 6, 4, 4, 1, 9, 8, 5, 8, 7, 3, 9, 3, 4, 7, 4, 3, 3, 0, 8, 7, 5, 1, 8, 0, 0, 7, 4, 3, 5, 6, 7, 2, 9, 3, 8, 4, 4, 0, 1, 1, 0, 4, 1, 8
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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The continued square root map applied to a sequence b(1), b(2), b(3), ... produces the decimal number sqrt(b(1)+sqrt(b(2)+sqrt(b(3)+sqrt(b(4)+...)))).
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LINKS
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Herman P. Robinson, The CSR Function, Popular Computing (Calabasas, CA), Vol. 4 (No. 35, Feb 1976), pages PC35-3 to PC35-4. Annotated and scanned copy.
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EXAMPLE
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2.8234815128342033775713444...
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CROSSREFS
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KEYWORD
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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