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A034033 Both primitively and imprimitively represented by x^2+2y^2. 1

%I #5 Apr 30 2015 13:48:26

%S 9,18,27,54,81,99,121,153,162,171,198,242,243,289,297,306,342,361,363,

%T 369,387,459,486,513,531,578,594,603,657,722,726,729,738,747,774,801,

%U 867,873,891,918,963,1017,1026,1062,1083,1089

%N Both primitively and imprimitively represented by x^2+2y^2.

%Y Cf. A002479, A097700, A057127, A034030-A034034.

%K nonn

%O 1,1

%A _N. J. A. Sloane_.

%E Corrected by _N. J. A. Sloane_, Apr 30 2015

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Last modified April 24 03:08 EDT 2024. Contains 371918 sequences. (Running on oeis4.)