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Search: id:A007050
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| A007050 |
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Number of irreducible positions of size n in Montreal solitaire.
(Formerly M1754)
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+0
1
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| 1, 2, 7, 21, 57, 162, 452, 1255, 3474, 9621, 26604, 73531, 203166, 561242, 1550216, 4281502, 11824338, 32654467, 90177615, 249028277, 687692923
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OFFSET
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6,2
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REFERENCES
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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).
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CROSSREFS
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Sequence in context: A088157 A079034 A018036 this_sequence A005666 A159972 A106271
Adjacent sequences: A007047 A007048 A007049 this_sequence A007051 A007052 A007053
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Mira Bernstein (mira(AT)math.berkeley.edu)
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