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A007048 Number of irreducible positions of size n in Montreal solitaire.
(Formerly M1246)
5
1, 2, 4, 11, 28, 77, 209, 573, 1576, 4340, 11964, 33004, 91080, 251407, 694065, 1916306, 5291223, 14610468, 40344380, 111406090, 307637516, 849517917, 2345890032, 6478044971, 17888793238, 49399054113, 136413247359, 376699178348, 1040238528205 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=1..29.

C. Cannings, J. Haigh, Montreal solitaire, J. Combin. Theory Ser. A 60 (1992), no. 1, 50-66.

CROSSREFS

Cf. A007046, A007049, A007050, A007075, A007076.

Sequence in context: A099016 A026122 A108629 * A148132 A032101 A005200

Adjacent sequences:  A007045 A007046 A007047 * A007049 A007050 A007051

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mira Bernstein

EXTENSIONS

More terms from Sean A. Irvine, Sep 25 2017

STATUS

approved

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Last modified February 21 21:41 EST 2018. Contains 299427 sequences. (Running on oeis4.)