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Search: id:A157898
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| 1, 0, 1, 1, 1, 2, 0, 2, 2, 4, 1, 2, 6, 4, 8, 0, 3, 6, 16, 8, 16, 1, 3, 12, 16, 40, 16, 32, 0, 4, 12, 40, 40, 96, 32, 64, 1, 4, 20, 40, 120, 96, 224, 64, 128, 0, 5, 20, 80, 120, 336, 224, 512, 128, 256
(list; table; graph; listen)
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OFFSET
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0,6
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COMMENT
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Row sums = A097076 starting (1, 1, 4, 8, 21, 49, 120,...).
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FORMULA
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Inverse binomial transform of A059576, the Pascal diamond triangle.
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EXAMPLE
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First few rows of the triangle =
1;
0, 1;
1, 1, 2;
0, 2, 2, 4;
1, 2, 6, 4, 8;
0, 3, 6, 16, 8, 16;
1, 3, 12, 16, 40, 16, 32;
0, 4, 12, 40, 40, 96, 32, 64;
1, 4, 20, 40, 120, 96, 224, 64, 128;
0, 5, 20, 80, 120, 336, 224, 512, 128, 256;
...
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CROSSREFS
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Cf. A059576, A097076
Sequence in context: A094907 A158380 A051734 this_sequence A137430 A002121 A118658
Adjacent sequences: A157895 A157896 A157897 this_sequence A157899 A157900 A157901
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KEYWORD
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nonn,tabl,uned
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AUTHOR
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Gary W. Adamson & Roger L. Bagula (qntmpkt(AT)yahoo.com), Mar 08 2009
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