A057101 Area of a Pythagorean triangle (ordered by the product of the sides).

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

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