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A054436
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Smallest area of a Pythagorean triangle with n as length of a leg.
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7
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6, 6, 30, 24, 84, 24, 54, 120, 330, 30, 546, 336, 60, 96, 1224, 216, 1710, 150, 210, 1320, 3036, 84, 750, 2184, 486, 294, 6090, 240, 7440, 384, 726, 4896, 210, 270, 12654, 6840, 1014, 180, 17220, 840, 19866, 726, 540, 12144, 25944, 336, 4116, 3000, 1734, 1014
(list; graph; refs; listen; history; internal format)
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OFFSET
| 3,1
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FORMULA
| a(n)=n*A055527(n)/2
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MAPLE
| readlib(issqr): for a from 3 to 80 do for b from 1 by 1 while not issqr(a^2+b^2) do od: printf("%d, ", a*b/2) od: (C. Ronaldo)
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CROSSREFS
| Cf. A009112, A046079, A046080, A046081, A054435, A055522, A055523, A055524, A055525, A055526, A055527.
Sequence in context: A016725 A151779 A066714 * A055522 A078637 A147799
Adjacent sequences: A054433 A054434 A054435 * A054437 A054438 A054439
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KEYWORD
| nonn
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AUTHOR
| Henry Bottomley (se16(AT)btinternet.com), May 22 2000
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