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%I #11 Dec 06 2021 13:24:33
%S 2,4,4,6,6,12,9,9,20,12,12,16,25,16,16,20,36,20,20,36,25,42,25,25,56,
%T 30,36,30,30,36,56,36,42,36,36,42,49,42,64,42,42,72,49,56,49,110,49,
%U 49,100,56,81,56,110,56,56,72,121,64,169,64,81,64,64,100,81,72
%N Least s(k) such that n divides s(k)-s(j) for some j < k, where s(j) = floor((j+1)^2/2)/2.
%C For a guide to related sequences, see A204892.
%t (See the program at A205402.)
%Y Cf. A205402, A204892.
%K nonn
%O 1,1
%A _Clark Kimberling_, Jan 27 2012
%E Definition corrected by _Clark Kimberling_, Dec 05 2021
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