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A272172
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Triangle read by rows: T(n,k) in which row n lists the first n terms of A000203 in reverse order.
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4
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1, 3, 1, 4, 3, 1, 7, 4, 3, 1, 6, 7, 4, 3, 1, 12, 6, 7, 4, 3, 1, 8, 12, 6, 7, 4, 3, 1, 15, 8, 12, 6, 7, 4, 3, 1, 13, 15, 8, 12, 6, 7, 4, 3, 1, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1, 12, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1, 28, 12, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1, 14, 28, 12, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1, 24, 14, 28
(list;
table;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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FORMULA
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EXAMPLE
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Triangle begins:
1;
3, 1;
4, 3, 1;
7, 4, 3, 1;
6, 7, 4, 3, 1;
12, 6, 7, 4, 3, 1;
8, 12, 6, 7, 4, 3, 1;
15, 8, 12, 6, 7, 4, 3, 1;
13, 15, 8, 12, 6, 7, 4, 3, 1;
18, 13, 15, 8, 12, 6, 7, 4, 3, 1;
12, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1;
28, 12, 18, 13, 15, 8, 12, 6, 7, 4, 3, 1;
...
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CROSSREFS
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Column k gives A000203 starting in row k.
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KEYWORD
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AUTHOR
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STATUS
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approved
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