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Search: id:A006947
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| A006947 |
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Two-rowed truncated monotone triangles.
(Formerly M1797)
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+0
1
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| 2, 7, 35, 219, 1594, 12935, 113945, 1070324, 10586856, 109259633, 1168384157, 12877168147, 145656436074, 1685157199175, 19886174611045
(list; graph; listen)
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OFFSET
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1,1
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
W. H. Mills et al., Self-complementary totally symmetric plane partitions, J. Combin. Theory, A 42 (1986), 277-292.
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LINKS
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D. Zeilberger, Electronic J. Comb., 2(3) R13 1995.
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CROSSREFS
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Adjacent sequences: A006944 A006945 A006946 this_sequence A006948 A006949 A006950
Sequence in context: A003575 A043546 A080831 this_sequence A014307 A000154 A003713
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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).
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