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A081058
Number of shuffles in Guy's shuffle (see A035485) for the card that is at the top of the deck after n shuffles to come to the top again.
2
8, 263, 4, 23, 370, 790, 43, 48, 218, 5, 12, 22, 11, 29, 53, 26, 231, 583, 90, 271, 1988, 14, 52, 17, 6, 286, 31, 39, 40, 15, 320158, 354, 812, 487, 118, 43, 758, 470, 78, 689, 39, 29, 18, 12552564, 70, 249, 53, 2054, 10, 43, 409, 309, 13519, 224, 26, 7, 35, 800
OFFSET
1,1
COMMENTS
Corresponding shuffle number is in A081059. A081059[n]=A081058[n]+n.
EXAMPLE
After 2 shuffles, card #3 is on top. It reaches the top again on shuffle # 265 (263 shuffles later), so a(2)=263.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jud McCranie, Mar 04 2003
STATUS
approved