A225074 Location x of the first n x n square of composite Gaussian integers in the first quadrant.

0, 3, 3, 9, -2, 65, 65, 73, 357, 357, 480, 2201, -6, 4426, 9911, 20871

Offset

1,2

Links

Table of n, a(n) for n=1..16.

Crossrefs

Cf. A225073 (x,y location).

Sequence in context: A097670 A144809 A353616 * A127795 A074724 A109932

Adjacent sequences: A225071 A225072 A225073 * A225075 A225076 A225077

Keyword

sign,more,hard

Author

T. D. Noe, May 04 2013

Status

approved