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A035499 Turns at which card 1 surfaces in Guy's shuffling problem (A035485). 1
0, 3, 7, 50, 93, 307, 832, 3345, 7438, 32327, 12165645, 861940477, 2151642067, 29933164804, 39288453372, 713937018048, 4426276078818, 19966143995933 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
REFERENCES
D. Gale, Mathematical Entertainments: "Careful Card-Shuffling and Cutting Can Create Chaos," Mathematical Intelligencer, vol. 14, no. 1, 1992, pages 54-56.
D. Gale, Tracking the Automatic Ant and Other Mathematical Explorations, A Collection of Mathematical Entertainments Columns from The Mathematical Intelligencer, Springer, 1998.
LINKS
CROSSREFS
Cf. A035485, A035490-A035494. Gives terms where 1's appear in A035492.
Sequence in context: A362522 A113775 A113236 * A273092 A120788 A346143
KEYWORD
nonn,nice
AUTHOR
EXTENSIONS
More terms from David W. Wilson; and later from Jud McCranie, Oct 22 2000
a(15)-a(17) from Mark R. Diamond, Apr 20 2014
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)