The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A104819 Numbers with distinct digits appearing in partition of decimal expansion of Pi. 25
 314, 15926, 53, 5897, 932, 38462, 643, 38, 327950, 28, 84197, 1693, 9, 937510, 5820974, 94, 4592307816, 40628, 62089, 9862, 8034, 82534, 21, 1706, 798214, 80, 865132, 82306, 6470938, 4, 46095, 50, 582, 2317, 253, 5940812, 84, 81, 1, 1745028 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Start with decimal expansion of Pi: 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... Part the sequence to the sections with distinct digits: s={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},... Then A104819(n) = number from digits of s(n): 314,15926,53,5897,932,38462,643,... Leading zero allowed as at first in a(42)= 193852 from {0,1,9,3,8,5,2}. LINKS CROSSREFS Cf. A104807, A104820. Sequence in context: A183691 A284078 A231021 * A283901 A207148 A210889 Adjacent sequences:  A104816 A104817 A104818 * A104820 A104821 A104822 KEYWORD nonn,base AUTHOR Zak Seidov, Mar 27 2005 EXTENSIONS Comment from Jani Melik, Nov 13 2009 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified May 28 16:37 EDT 2022. Contains 354119 sequences. (Running on oeis4.)