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A108534
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Weak digits in the decimal expansion of Pi.
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3
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1, 1, 2, 3, 5, 7, 3, 2, 3, 4, 2, 4, 3, 3, 3, 2, 0, 2, 4, 1, 1, 3, 3, 1, 0, 2, 0, 4, 4, 4, 5, 2, 0, 1, 0, 2, 2, 0, 2, 0, 4, 2, 3, 2, 1, 1, 0, 7, 2, 1, 4, 0, 6, 1, 2, 2, 0, 4, 0, 3, 4, 4, 0, 5, 0, 2, 2, 1, 2, 3, 5, 4, 0, 1, 2, 4, 1, 1, 4, 0, 2, 4, 1, 0, 2, 0, 1, 3, 2, 1, 0, 5, 6, 4, 4, 2, 2, 4, 5, 4, 3, 0, 3, 1, 6
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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COMMENTS
| Cf. A108533 (strong digits), A108535 (positions of balanced digits). In the decimal expansion of Pi, balanced digits are much more rare than weak or strong ones.
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MATHEMATICA
| re=RealDigits[N[Pi, 300]][[1]]; b={}; Do[r=re[[n]]; If[r<(re[[n-1]]+re[[n+1]])/2, b=Append[b, r]], {n, 2, 299}]; A108534=b
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CROSSREFS
| Cf. A108533, A108535.
Sequence in context: A126051 A115260 A143950 * A039706 A156208 A073034
Adjacent sequences: A108531 A108532 A108533 * A108535 A108536 A108537
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KEYWORD
| nonn,base
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AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), Jun 08 2005
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