--- id: 5900f4481000cf542c50ff5a challengeType: 5 title: 'Problem 219: Skew-cost coding' videoUrl: '' localeTitle: '' --- ## Description undefined ## Instructions undefined ## Tests ```yml tests: - text: '' testString: 'assert.strictEqual(euler219(), 64564225042, "euler219() should return 64564225042.");' ``` ## Challenge Seed ```js function euler219() { // Good luck! return true; } euler219(); ``` ## Solution ```js // solution required ```
euler219()