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A331256
Triangles with integer sides i <= j <= k sorted by radius of circumcircle, and, in case of ties, lexicographically by side lengths (smallest first). The sequence gives the longest side k. The other sides are in A331254 and A331255.
5
1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 7, 8, 8, 7, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 9, 9, 9, 8, 9, 9, 9
OFFSET
1,2
EXAMPLE
See A331254.
CROSSREFS
Cf. A331227, A331228 (squared radius of circumcircle), A331254 (shortest side), A331255 (middle side).
Sequence in context: A112751 A316843 A331246 * A368941 A283297 A091194
KEYWORD
nonn
AUTHOR
Hugo Pfoertner, Jan 19 2020
STATUS
approved