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Search: id:A104180
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| A104180 |
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Let f[n]=Prime[n+1]-Prime[n]; a(n) = Binomial[Prime[12],f[n]]. |
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+0
2
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| 37, 666, 666, 66045, 666, 66045, 666, 66045, 2324784, 666, 2324784, 66045, 666, 66045, 2324784, 2324784, 666, 2324784, 66045, 666, 2324784, 66045, 2324784, 38608020, 66045, 666, 66045, 666, 66045, 6107086800, 66045, 2324784, 666
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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A Mealy model is an even integer combinatorial model on a finite symbol base using a mapping of prime differences.
A type of cycling model for sequence based on the Mealy model for sequential machines: the function f is the memory element as a mapping and the Binomial is the combinatorial part. It is called a Mealy machine. Other mapping functions can be used in this general model for an n symbol cycle.
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REFERENCES
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Taylor L. Booth, Sequential Machines and Automata Theory, John Wiley and Sons, Inc., 1967, page 70.
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MATHEMATICA
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digits = 12 f[n_] = Prime[n + 1] - Prime[n] a = Table[Binomial[Prime[digits], f[n]], {n, 1, 16*digits}]
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CROSSREFS
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Sequence in context: A105464 A140764 A156923 this_sequence A010953 A010989 A103195
Adjacent sequences: A104177 A104178 A104179 this_sequence A104181 A104182 A104183
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KEYWORD
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nonn
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AUTHOR
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R. L. Bagula (rlbagulatftn(AT)yahoo.com), Mar 11 2005
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