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Search: id:A152230
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| 1, 3, 8, 1, 20, 5, 48, 17, 1, 112, 49, 7, 256, 129, 30, 1, 576, 321, 102, 9, 1280, 769, 303, 47, 1, 2816, 1793, 825, 187, 11, 6144, 4097, 2116, 630, 68, 1, 13312, 9217, 5200, 1898, 312, 13, 28672, 20481, 12381, 5282, 1186, 93, 1
(list; table; graph; listen)
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OFFSET
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0,2
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COMMENT
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Row sums = A058396: (1, 3, 9, 25, 66, 168,...).
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FORMULA
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Triangle read by rows, A007318 * A122196
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EXAMPLE
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First few rows of the triangle =
1;
3;
8, 1;
20, 5;
48, 17, 1;
112, 49, 7;
256, 129, 30, 1;
576, 321, 102, 9;
1280, 769, 303, 47, 1;
2816, 1793, 825, 187, 11;
6144, 4097, 2116, 630, 68, 1;
...
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CROSSREFS
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A122196, A058396
Sequence in context: A132338 A132702 A022833 this_sequence A118357 A010627 A103712
Adjacent sequences: A152227 A152228 A152229 this_sequence A152231 A152232 A152233
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KEYWORD
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nonn,tabl
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 29 2008
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