A331225
Denominator of squared radius of circumscribed circle of a triangle with integer sides i <= j <= k, such that the number of triangles with this radius sets a new record. Numerators are A331224.
Original entry on oeis.org
3, 15, 3, 15, 11, 15, 39, 3, 7, 96, 3, 119, 7, 39, 96
Offset: 1
A331226
a(n) is the number of triangles with integer sides i <= j <= k with squared radius of circumscribed circle b(n) = A331224(n)/A331225(n). Records of numbers of distinct triangles such that all smaller radii produce fewer triangles sharing the same radius of circumcircle than the current radius b(n).
Original entry on oeis.org
1, 2, 4, 6, 8, 9, 10, 13, 17, 22, 31, 33, 46, 53, 67
Offset: 1
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