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%I #6 Feb 10 2024 18:53:47
%S 0,1,2,3,5,7,11,13,14,15,17,19,23,24,27,29,31,33,37,40,41,43,47,48,49,
%T 50,51,53,54,56,59,60,61,65,67,68,69,71,73,77,79,81,83,86,89,91,97,98,
%U 101,103,104,107,108,109,113,122,123,127,131,132,133,135,136,137,139,140,141,149,150,151,152,155,157,158
%N Numbers whose second arithmetic derivative (A068346) is a multiple of 3.
%o (PARI) \\ See A370122.
%Y Cf. A068346, A370119 (subsequence), A370122 (characteristic function).
%K nonn
%O 1,3
%A _Antti Karttunen_, Feb 10 2024
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