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A034033 Both primitively and imprimitively represented by x^2+2y^2. 1
9, 18, 27, 54, 81, 99, 121, 153, 162, 171, 198, 242, 243, 289, 297, 306, 342, 361, 363, 369, 387, 459, 486, 513, 531, 578, 594, 603, 657, 722, 726, 729, 738, 747, 774, 801, 867, 873, 891, 918, 963, 1017, 1026, 1062, 1083, 1089 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..46.

CROSSREFS

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

Sequence in context: A195085 A329640 A052489 * A115552 A043322 A071121

Adjacent sequences:  A034030 A034031 A034032 * A034034 A034035 A034036

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

EXTENSIONS

Corrected by N. J. A. Sloane, Apr 30 2015

STATUS

approved

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Last modified July 23 17:22 EDT 2021. Contains 346259 sequences. (Running on oeis4.)