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Search: id:A162340
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| A162340 |
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Number of "ON" cells at nth stage in simple 2-dimensional cellular automaton whose virtual skeleton is a polyedge as the graph of the "mountain path" function for prime numbers. |
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+0
12
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| 1, 2, 5, 6, 10, 12, 16, 18, 22, 26, 31, 34, 40, 42, 46, 50, 57, 60, 65, 69, 73, 76, 82, 86, 94, 99
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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a(n) is also the number of grid points that are covered after nth stage by the same polyedge mentioned in the definition of this sequence.
Also, partial sums of A162341.
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LINKS
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O. E. Pol, Graph of the mountain path function for prime numbers
O. E. Pol, Illustration: The mountain path of the primes
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CROSSREFS
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Cf. A000040, A006005, A008578, A162200, A162201, A162202, A162203, A162341.
Sequence in context: A064572 A032399 A007969 this_sequence A089269 A047440 A007674
Adjacent sequences: A162337 A162338 A162339 this_sequence A162341 A162342 A162343
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KEYWORD
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more,nonn
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AUTHOR
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Omar E. Pol (info(AT)polprimos.com), Jul 01 2009
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EXTENSIONS
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Edited by Omar E. Pol (info(AT)polprimos.com), Jul 05 2009
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