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1, 1, 1, 2, 3, 1, 4, 6, 4, 1, 8, 11, 11, 5, 1, 16, 20, 25, 16, 6, 1, 32, 37, 51, 42, 22, 7, 1, 64, 70, 98, 98, 64, 29, 8, 1, 128, 135, 183, 211, 163, 93, 37, 9, 1, 256, 264, 339, 429, 381, 256, 130, 46, 10, 1
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,4
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COMMENTS
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Row sums = A084860: (1, 2, 6, 15, 36, 84, 192, ...).
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LINKS
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FORMULA
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EXAMPLE
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First few rows of the triangle:
1;
1, 1;
2, 3, 1;
4, 6, 4, 1;
8, 11, 11, 5, 1;
16, 20, 25, 16, 6, 1;
32, 37, 51, 42, 22, 7, 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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