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 A088918 Number of representations of n as sum of two squares of distinct primes. 1
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(n) <= A000161(n); a(A088909(n)) > 0; a(A088919(n)) = n and a(k) <> n for k < A088919(n). LINKS EXAMPLE a(410)=2, see A088919. CROSSREFS Cf. A002654. Sequence in context: A133010 A162782 A011727 * A011726 A070109 A107846 Adjacent sequences:  A088915 A088916 A088917 * A088919 A088920 A088921 KEYWORD nonn AUTHOR Reinhard Zumkeller, Oct 23 2003 STATUS approved

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