41 lines
		
	
	
		
			549 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			41 lines
		
	
	
		
			549 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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id: 5900f4e11000cf542c50fff3
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title: 'Problem 372: Pencils of rays'
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challengeType: 5
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forumTopicId: 302034
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dashedName: problem-372-pencils-of-rays
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---
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# --description--
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Let R(M, N) be the number of lattice points (x, y) which satisfy M
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Note: represents the floor function.
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# --hints--
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`euler372()` should return 301450082318807040.
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```js
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assert.strictEqual(euler372(), 301450082318807040);
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```
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# --seed--
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## --seed-contents--
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```js
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function euler372() {
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  return true;
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}
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euler372();
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```
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# --solutions--
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```js
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// solution required
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```
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