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Search: id:A071287
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| A071287 |
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Numerators of Peirce sequence of order 6. |
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+0
2
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| 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 1, 2, 2, 3, 1, 3, 4, 2, 3, 4, 5, 2, 4, 6, 5, 3, 1, 7, 6, 5, 8, 4, 7, 6, 9, 3, 8, 10, 5, 7, 9, 11, 4, 8, 12, 10, 6, 2, 13, 11, 9, 14, 7, 12, 10, 15, 5, 13, 16, 8, 11, 14, 17, 6, 12, 18, 15, 9, 3, 19, 16, 13, 20, 10, 17, 14, 21, 7, 18, 22
(list; graph; listen)
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OFFSET
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0,10
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REFERENCES
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R. L. Graham, D. E. Knuth and O. Patashnik, Concrete Mathematics, Addison-Wesley, Reading, MA, 2nd ed. 1998, p. 151.
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EXAMPLE
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The Peirce sequences of orders 1, 2, 3, 4, 5 begin:
0/1 1/1 2/1 3/1 4/1 5/1 6/1 7/1 ...
0/2 0/1 1/2 2/2 1/1 3/2 4/2 2/1 ... (numerators are A009947)
0/2 0/3 0/1 1/3 1/2 2/3 2/2 3/3 ...
0/2 0/4 0/3 0/1 1/4 1/3 2/4 1/2 ...
0/2 0/4 0/5 0/3 0/1 1/5 1/4 1/3 ...
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CROSSREFS
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Cf. A071281-A071288.
Adjacent sequences: A071284 A071285 A071286 this_sequence A071288 A071289 A071290
Sequence in context: A139124 A024160 A103284 this_sequence A072084 A133755 A070104
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KEYWORD
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nonn,frac,easy
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AUTHOR
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njas, Jun 11 2002
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EXTENSIONS
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More terms from Reiner Martin (reinermartin(AT)hotmail.com), Oct 15 2002
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