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1,1

a(n) <= A000161(n); a(A088909(n)) > 0;

a(A088919(n)) = n and a(k) <> n for k < A088919(n).

Table of n, a(n) for n=1..102.

Index entries for sequences related to sums of squares

a(410)=2, see A088919.

Cf. A002654.

Sequence in context: A133010 A162782 A011727 * A011726 A070109 A107846

Adjacent sequences: A088915 A088916 A088917 * A088919 A088920 A088921

nonn

Reinhard Zumkeller, Oct 23 2003

approved