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A057101 Area of a Pythagorean triangle (ordered by the product of the sides). 0
6, 24, 30, 54, 60, 96, 84, 120, 150, 210, 216, 180, 210, 240, 294, 270, 384, 336, 330, 486, 480, 540, 600, 504, 630, 726, 546, 840, 750, 864, 756, 720, 924, 840, 960, 1014, 1176, 1080, 840, 1320, 990, 1350, 1386, 1536, 1500, 1470, 1344, 1560, 1734, 1320 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

FORMULA

a(n) =A057096(n)/(2*A057100(n)) =A057098(n)*A057099(n)/2

EXAMPLE

a(1)=3*4/2=6 since 3*4*5=60 is smallest possible positive product

CROSSREFS

Cf. A009111, A009112, A057096.

Sequence in context: A046131 A009111 A009112 * A057228 A334788 A332962

Adjacent sequences:  A057098 A057099 A057100 * A057102 A057103 A057104

KEYWORD

nonn

AUTHOR

Henry Bottomley, Aug 01 2000

STATUS

approved

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Last modified February 26 17:22 EST 2021. Contains 341632 sequences. (Running on oeis4.)