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A154546 Numbers n in A154276. 2
0, 2, 20, 26, 32, 52, 60, 72, 76, 80, 96, 106, 110, 112, 122, 132, 142, 176, 180, 206, 216, 232, 236, 242, 246, 260, 262, 280, 282, 286, 292, 312, 320, 342, 346, 362, 366, 370, 406, 410, 420, 422, 432, 450, 460, 462, 470, 486, 500, 512, 532, 546, 562, 570, 576 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..55.

MATHEMATICA

lst={}; Do[If[PrimeQ[p=81*n^2-72*n+17], AppendTo[lst, n]], {n, 0, 7!}]; lst

CROSSREFS

Sequence in context: A144672 A145681 A108061 * A108342 A136903 A078460

Adjacent sequences: A154543 A154544 A154545 * A154547 A154548 A154549

KEYWORD

nonn

AUTHOR

Vladimir Joseph Stephan Orlovsky, Jan 11 2009

STATUS

approved

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Last modified December 1 05:02 EST 2022. Contains 358454 sequences. (Running on oeis4.)