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A007049 Number of irreducible positions of size n in Montreal solitaire.
(Formerly M1746)
0
1, 2, 7, 17, 49, 134, 368, 1017, 2806, 7743, 21374, 59015, 162942, 449916, 1242352, 3430578, 9473170, 26159353, 72237232, 199478805, 550850090 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,2

REFERENCES

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

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=3..23.

CROSSREFS

Sequence in context: A014742 A085411 A180665 * A133407 A182667 A067602

Adjacent sequences:  A007046 A007047 A007048 * A007050 A007051 A007052

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mira Bernstein

STATUS

approved

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Last modified August 28 03:16 EDT 2015. Contains 261112 sequences.