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A007046 Number of irreducible positions of size n in Montreal solitaire.
(Formerly M2800)
0
1, 3, 9, 25, 70, 194, 537, 1485, 4104, 11338, 31318, 86498, 238885, 659713, 1821843, 5031071, 13893316, 38366206, 105947374, 292570493, 807923428 (list; graph; refs; listen; history; 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).

CROSSREFS

Sequence in context: A103780 A206727 A098182 * A097861 A058719 A046661

Adjacent sequences:  A007043 A007044 A007045 * A007047 A007048 A007049

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Mira Bernstein (mira(AT)math.berkeley.edu)

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Last modified February 16 16:51 EST 2012. Contains 205938 sequences.