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3, 1, 4, 11, 5, 9, 2, 6, 15, 13, 25, 8, 19, 7, 29, 23, 12, 33, 18, 14, 16, 22, 26, 24, 43, 53, 28, 63, 32, 17, 39, 35, 0, 42, 38, 48, 34, 21, 49, 27, 31, 36, 59, 73, 69, 79, 83, 37, 45, 41, 10, 55, 58, 52, 20, 89, 47, 44, 99, 54, 64, 65, 109, 62, 93, 30, 57, 68, 51, 46, 74, 40
(list;
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 sequence would be a permutation of the naturals if each of the digits 0,1,..,9 occur infinitely often in the decimal expansion of Pi. "Inverse": A065254
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LINKS
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MATHEMATICA
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terms = 100; Clear[cnt]; cnt[_] = n = 0;
Do[a[++n] = 10 (++cnt[k] - 1) + k, {k, RealDigits[Pi, 10, terms][[1]]}];
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PROG
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(Haskell)
a065253 n = a065253_list !! (n-1)
a065253_list = zipWith (+)
(map ((* 10) . (subtract 1)) a064823_list) a000796_list
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CROSSREFS
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KEYWORD
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base,nice,nonn
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AUTHOR
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Klaus Strassburger (strass(AT)ddfi.uni-duesseldorf.de), Oct 26 2001
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STATUS
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approved
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