id	title	challengeType	forumTopicId	dashedName
5900f44b1000cf542c50ff5e	Problem 223: Almost right-angled triangles I	5	301866	problem-223-almost-right-angled-triangles-i

--description--

Let us call an integer sided triangle with sides a ≤ b ≤ c barely acute if the sides satisfy a^2 + b^2 = c^2 + 1.

How many barely acute triangles are there with perimeter ≤ 25\\,000\\,000?

--hints--

almostRightAngledTrianglesOne() should return 61614848.

assert.strictEqual(almostRightAngledTrianglesOne(), 61614848);

function almostRightAngledTrianglesOne() {

  return true;
}

almostRightAngledTrianglesOne();

// solution required