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Robert Israel, Table of n, a(n) for n = 0..10000
Clive Tooth, A selection of a(n) values for n up to 10^9
Index entries for Gaussian integers and primes
a(n) = A057655(n^2+n). - Robert Israel, Sep 29 2014
Sequence in context: A140673 A186294 A059993 * A107890 A110209 A184040
Adjacent sequences: A036701 A036702 A036703 * A036705 A036706 A036707