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 A247385 Erroneous decimal expansion (or digits) of Pi engraved in the wall of the Robertson Tunnel at the Washington Park (MAX station), Portland, Oregon. The digits displayed are digits 1-11, 102-111, 202-211, 302-311, 402-411, 502-511, 602-611, 702-711, 802-811, 902-911, 12-17. 0
 3, 1, 4, 1, 5, 9, 2, 6, 5, 3, 5, 8, 2, 1, 4, 8, 0, 8, 6, 5, 1, 4, 4, 2, 8, 8, 1, 0, 9, 7, 5, 7, 2, 4, 5, 8, 7, 0, 0, 6, 6, 3, 3, 0, 5, 7, 2, 7, 0, 3, 6, 9, 8, 3, 3, 6, 7, 3, 3, 6, 2, 0, 0, 0, 5, 6, 8, 1, 2, 7, 1, 4, 2, 0, 1, 9, 9, 5, 6, 1, 1, 5, 0, 2, 4, 4, 5, 9, 4, 5, 5, 5, 9, 8, 2, 5, 3, 4, 9, 0, 4, 8, 9, 7, 9, 3, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS This sequence begins with 3, the first digit of Pi. The rest of the sequence is the result of organizing the next 1000 digits of Pi in groups of 10, starting a new line after each 10 groups, and then reading the digits of the first resulting column followed by the first six digits from the second. In the engraving, the characters are arranged in a 12 X 9 grid, with the decimal point counting as one of the 108 characters. LINKS Mark Dominus, Why it was the wrong pi Portland Light Rail, The Robertson Tunnel Wikipedia, Washington Park (MAX Station) MATHEMATICA RealDigits[Pi, 10, 911][[1, Join[{1}, Join@@(Range[100#+2, 100#+11]&/@Range[0, 9]), Range[12, 17]]]] CROSSREFS Cf. A000796 (decimal expansion of Pi). Sequence in context: A013705 A216548 A087478 * A253214 A112602 A000796 Adjacent sequences:  A247382 A247383 A247384 * A247386 A247387 A247388 KEYWORD nonn,cons AUTHOR Jared Ziegler, Sep 15 2014 STATUS approved

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Last modified October 16 21:10 EDT 2019. Contains 328103 sequences. (Running on oeis4.)