Search: id:A089002 Results 1-1 of 1 results found. %I A089002 %S A089002 1,2,2,4,6,4,8,0,6,12,10,8,14,16,12,0,16,12,18,24 %N A089002 Number of non-congruent solutions to x^2 + 2y^2 == -1 mod n. %Y A089002 Cf. A088965, A086932. %Y A089002 Sequence in context: A166362 A050469 A085730 this_sequence A097089 A096466 A088965 %Y A089002 Adjacent sequences: A088999 A089000 A089001 this_sequence A089003 A089004 A089005 %K A089002 mult,nonn %O A089002 1,2 %A A089002 Yuval Dekel (dekelyuval(AT)hotmail.com), Nov 02 2003 Search completed in 0.001 seconds