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Search: id:A139332
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| A139332 |
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Triangle read by rows: ConvOffsStoT transform of the Pell series, A000129. |
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1
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| 1, 1, 1, 1, 2, 1, 1, 5, 5, 1, 1, 12, 30, 12, 1, 1, 19, 174, 174, 29, 1, 1, 70, 1015, 2436, 1015, 70, 1, 1, 169, 5915, 34307, 34307, 5915, 169, 1, 1, 408, 68952, 965328, 2332876, 965328, 68952, 408, 1
(list; table; graph; listen)
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OFFSET
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1,5
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FORMULA
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ConvOffsStoT transform of the Pell series, A000129: (1, 2, 5, 12, 29, 70,...).
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EXAMPLE
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First few rows of the triangle are:
1;
1, 1;
1, 2, 1;
1, 5, 5, 1;
1, 12, 30, 12, 1;
1, 29, 174, 174, 29, 1;
1, 70, 1015, 2436, 1015, 70, 1;
...
Example: Row 5 = (1, 12, 30, 12, 1) = ConvOffs transform of (1, 2, 5, 12), where A000129 = (1, 2, 5, 12, 29, 70, 169, 408,...).
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CROSSREFS
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Cf. A000129.
Sequence in context: A158188 A128564 A008518 this_sequence A099927 A128612 A060854
Adjacent sequences: A139329 A139330 A139331 this_sequence A139333 A139334 A139335
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KEYWORD
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nonn,tabl
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AUTHOR
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Gary W. Adamson and Roger L. Bagula (qntmpkt(AT)yahoo.com), Apr 13 2008
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