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A198311 Minimum perimeter of n-tuples of Heronian triangles with equal perimeter and equal area. 1
12, 70, 98, 448, 1170, 2340, 11700, 84630, 142912, 441784 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

Sascha Kurz, On the generation of Heronian triangles, Serdica Journal of Computing Vol. 2 (2008), 181-196.

CROSSREFS

Cf. A204559.

Sequence in context: A067702 A163193 A088832 * A060930 A169725 A209447

Adjacent sequences:  A198308 A198309 A198310 * A198312 A198313 A198314

KEYWORD

nonn,hard,more

AUTHOR

Peter Luschny, Jan 21 2012

STATUS

approved

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Last modified February 27 15:14 EST 2020. Contains 332307 sequences. (Running on oeis4.)