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 A104781 Lengths of the sections of decimal expansion of Pi containing all 10 digits at least once. 5
 33, 18, 19, 27, 15, 27, 43, 28, 36, 43, 17, 23, 18, 16, 43, 44, 22, 34, 22, 23, 31, 19, 36, 29, 22, 17, 35, 18, 35, 59, 43, 23, 77, 21, 60, 42, 38, 37, 36, 43, 28, 21, 20, 26, 40, 26, 17, 38, 24, 23, 25, 37, 27, 24, 44, 38, 41, 24, 23, 26, 17, 43, 17, 17, 34, 20, 29, 34, 36 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS EXAMPLE s1 = {3,1,4,1,5,9,2,6,5,3,5,8,9,7,9,3,2,3,8,4,6,2,6,4,3,3,8,3,2,7,9,5,0}: 33 digits; s2 = {2,8,8,4,1,9,7,1,6,9,3,9,9,3,7,5,1,0}: 18 digits; s3 = {5,8,2,0,9,7,4,9,4,4,5,9,2,3,0,7,8,1,6}: 19 digits; etc. MATHEMATICA pi = RealDigits[Pi, 10, 10^5][[1]]; lst = {}; k = 10; t = Range[0, 9]; Do[k = 10; While[Union[Take[pi, k]] != t, k++ ]; AppendTo[lst, k]; pi = Drop[pi, k], {n, 69}] (* Robert G. Wilson v, Mar 25 2005 *) CROSSREFS Sequence in context: A138839 A033353 A192631 * A159001 A304261 A022989 Adjacent sequences:  A104778 A104779 A104780 * A104782 A104783 A104784 KEYWORD nonn,base AUTHOR Zak Seidov, Mar 25 2005 EXTENSIONS Edited, corrected and extended by Robert G. Wilson v, Mar 25 2005 STATUS approved

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Last modified January 26 12:06 EST 2021. Contains 340439 sequences. (Running on oeis4.)