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1, 1, 1, 1, 3, 1, 1, 8, 5, 1, 1, 24, 19, 7, 1, 1, 89, 71, 34, 9, 1, 1, 415, 290, 150, 53, 11, 1, 1, 2372, 1362, 672, 269, 76, 13, 1, 1, 16072, 7486, 3252, 1319, 436, 103, 15, 1, 1, 125673, 48054, 17618, 6671, 2331, 659, 134, 17, 1
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,5
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COMMENTS
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Row sums = A134381: (1, 2, 5, 15, 52, 205, 921, ...), binomial transform of A051295.
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LINKS
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FORMULA
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Binomial transform of A084938, as infinite lower triangular matrices.
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EXAMPLE
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First few rows of the triangle:
1;
1, 1;
1, 3, 1;
1, 8, 5, 1;
1, 24, 19, 7, 1;
1, 89, 71, 34, 9, 1;
1, 415, 290, 150, 53, 11, 1;
...
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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