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Search: id:A007345
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| A007345 |
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Havender tableaux of height 2 with n columns.
(Formerly M3575)
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+0
1
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| 4, 21, 127, 831, 5722, 40879, 300440, 2258455, 17291704, 134417955, 1058279251, 8422155293
(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).
D. Gouyou-Beauchamps, ``Tableaux de Havender standards,'' in S. Brlek, editor, Parall\'{e}lisme: Mod\`{e}les et Complexit\'{e}. LACIM, Universit\'{e} du Qu\'{e}bec \`{a} Montr\'{e}al, 1989.
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CROSSREFS
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Sequence in context: A162480 A003168 A032326 this_sequence A099250 A111177 A141052
Adjacent sequences: A007342 A007343 A007344 this_sequence A007346 A007347 A007348
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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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