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A064192
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Triangle in which rows are permutations of the rows of A008282.
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0
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1, 1, 1, 2, 1, 2, 5, 2, 5, 4, 16, 5, 16, 10, 14, 61, 16, 61, 32, 56, 46, 272, 61, 272, 122, 256, 178, 224, 1385, 272, 1385, 544, 1324, 800, 1202, 1024, 7936, 1385, 7936, 2770, 7664, 4094, 7120, 5296, 6320, 50521, 7936, 50521, 15872, 49136, 23536, 46366
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,4
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COMMENTS
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This triangle appears on p. 24 of the linked reference and is defined by Proposition 5.6.
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LINKS
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Table of n, a(n) for n=0..51.
J. L. Arregui, Tangent and Bernoulli numbers related to Motzkin and Catalan numbers by means of numerical triangles. (See Prop. 5.6)
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EXAMPLE
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1; 1,1; 2,1,2; 5,2,5,4; 16,5,16,10,14; ...
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CROSSREFS
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First column gives A000111.
Sequence in context: A218579 A329198 A182436 * A284553 A216913 A124218
Adjacent sequences: A064189 A064190 A064191 * A064193 A064194 A064195
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KEYWORD
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nonn,tabl,easy
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AUTHOR
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N. J. A. Sloane, Sep 21 2001
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EXTENSIONS
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More terms from David Wasserman, Jul 16 2002
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STATUS
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approved
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