This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A236188 #11 Mar 13 2014 19:26:13 %S A236188 2,4,6,2,6,4,2,4,6,6,2,6,4,2,6,4,6,8,4,2,4,2,4,14,4,6,2,10,2,6,6,4,6, %T A236188 6,2,10,2,4,2,12,12,4,2,4,6,2,10,6,6,6,2,6,4,2,6,4,14,4,2,4,6,8,6,10, %U A236188 2,4,6,2,6,6,6,4,6,2,6,4,8,10,2,10,2,4 %N A236188 Differences between terms of compacting Eratosthenes sieve for prime(7) = 17. %C A236188 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 A236188 Christopher J. Hanson, <a href="/A236188/b236188.txt">Table of n, a(n) for n = 1..5759</a> %Y A236188 Cf. A236175-A236180, A236185-A236190. %K A236188 nonn %O A236188 1,1 %A A236188 _Christopher J. Hanson_, Jan 21 2014