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A153032
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Position where the digits of Pi are divisible by 3
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0
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1, 6, 8, 10, 13, 15, 16, 18, 21, 23, 25, 26, 28, 31, 33, 39, 42, 43, 44, 45, 46, 47, 51, 55, 56, 59, 63, 65, 66, 70, 72, 73, 76, 78, 80, 81, 83, 86, 87, 92, 98, 99, 101, 107, 109, 112, 116, 117, 118, 119, 122, 123, 124, 128, 129, 130, 133, 138, 143, 145, 147, 160, 165
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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MATHEMATICA
| Flatten[Position[ Map[If[Divisible[ #, 3], "*", # ] &, RealDigits[ N[Pi, 100]][[1]]], "*"]]
Select[ Range@ 169, Mod[ RealDigits[Pi, 10, 169][[1, # ]], 3] == 0 &] [From Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 21 2008]
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CROSSREFS
| Sequence in context: A155776 A184111 A181764 * A086822 A048943 A130763
Adjacent sequences: A153029 A153030 A153031 * A153033 A153034 A153035
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KEYWORD
| nonn,base
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AUTHOR
| Julio Cesar de la Yncera (ynceraj(AT)gmail.com), Dec 17 2008
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EXTENSIONS
| I added a more concise Mathematica coding and extended the sequence. Robert G. Wilson v (rgwv(AT)rgwv.com), Dec 21 2008
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