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A030658
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1 iff n-th digit of Pi is >= (n+1)st digit.
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0
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1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| If[First[#]>=Last[#], 1, 0]&/@Partition[RealDigits[Pi, 10, 130][[1]], 2, 1] (* From Harvey P. Dale, Jul 25 2011 *)
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CROSSREFS
| Sequence in context: A105385 A090626 A129569 * A112539 A104104 A078588
Adjacent sequences: A030655 A030656 A030657 * A030659 A030660 A030661
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KEYWORD
| nonn,base,easy,nice
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AUTHOR
| abdelkader.maghraoui (maghraoui.faure.recherche.entpe(AT)obelix.entpe.fr)
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EXTENSIONS
| More terms from David Radcliffe (dradcliffe(AT)gmail.com).
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