1,1
Also primes of the form x^2-xy+10y^2 with x and y nonnegative. - T. D. Noe (noe(AT)sspectra.com), May 07 2005
D. Cox, "Primes of Form x^2 + n y^2", Wiley, 1989.
Sequence in context: A044181 A044562 A060323 this_sequence A106888 A023293 A115606
Adjacent sequences: A033224 A033225 A033226 this_sequence A033228 A033229 A033230
nonn
njas
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