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A080347 Number of shuffles in Guy's shuffle (A035485) corresponding to the terms in A080346. +0
2
1, 3, 41, 80, 219, 313, 1579, 4250, 7438, 96057, 203774, 321975, 394664, 1430433 (list; graph; listen)
OFFSET

1,2

COMMENT

Card #1 being at the top before the first shuffle isn't counted. The card at the top is in A080346. Card 170 reaches the top for the 15th time after 5886828 shuffles and for the 16th time after 9140809 shuffles, so a(15) <= 5886828 and a(16) <= 9140809.

EXAMPLE

Card #14 is the first card to reach the top position 3 times after 41 shuffles, and it is the first card to do so, so a(3)=41.

CROSSREFS

Cf. A035485, A057976, A080346.

Sequence in context: A105906 A100765 A092168 this_sequence A106978 A089131 A057650

Adjacent sequences: A080344 A080345 A080346 this_sequence A080348 A080349 A080350

KEYWORD

hard,more,nonn

AUTHOR

Jud McCranie (j.mccranie(AT)comcast.net), Feb 16 2003, revised Mar 08 2003

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Last modified September 7 23:08 EDT 2008. Contains 143486 sequences.


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