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Differences between terms of compacting Eratosthenes sieve for prime(6) = 13.
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%I #11 Mar 13 2014 19:24:45

%S 4,2,4,6,2,6,4,2,4,6,6,2,6,4,2,6,4,6,8,4,2,4,2,4,14,4,6,2,10,2,6,6,4,

%T 2,4,6,2,10,2,4,2,12,10,2,4,2,4,6,2,6,4,6,6,6,2,6,4,2,6,4,6,8,4,2,4,6,

%U 8,6,10,2,4,6,2,6,6,4,2,4,6,2,6,4,2,6

%N Differences between terms of compacting Eratosthenes sieve for prime(6) = 13.

%C P(x) is a function which represents a prime number at a particular ordinal x. This pattern, dp(x), describes the difference between consecutive prime numbers as described by p(x) (see A236175) and therefore the length of dp(x) is len(p(x)) - 1 and each value in dp(x) times P(x) is the difference between values determined not primed when running one pass of a reductive sieve, starting at P(x)^2. See A236185.

%H Christopher J. Hanson, <a href="/A236187/b236187.txt">Table of n, a(n) for n = 1..479</a>

%Y Cf. A236175-A236180, A236185-A236190.

%K nonn

%O 1,1

%A _Christopher J. Hanson_, Jan 21 2014