id	title	challengeType	forumTopicId	dashedName
5900f3b81000cf542c50fecb	Problem 76: Counting summations	5	302189	problem-76-counting-summations

--description--

It is possible to write five as a sum in exactly six different ways:

4 + 1
3 + 2
3 + 1 + 1
2 + 2 + 1
2 + 1 + 1 + 1
1 + 1 + 1 + 1 + 1

How many different ways can one hundred be written as a sum of at least two positive integers?

--hints--

countingSummations() should return a number.

assert(typeof countingSummations() === 'number');

countingSummations() should return 190569291.

assert.strictEqual(countingSummations(), 190569291);

function countingSummations() {

  return true;
}

countingSummations();

// solution required