freeCodeCamp/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-164-numbers-for-which-no-three-consecutive-digits-have-a-sum-greater-than-a-given-value.md
Oliver Eyton-Williams 0bd52f8bd1
Feat: add new Markdown parser (#39800)
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2020-11-27 10:02:05 -08:00

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---
id: 5900f4111000cf542c50ff23
title: >-
Problem 164: Numbers for which no three consecutive digits have a sum greater
than a given value
challengeType: 5
forumTopicId: 301798
---
# --description--
How many 20 digit numbers n (without any leading zero) exist such that no three consecutive digits of n have a sum greater than 9?
# --hints--
`euler164()` should return 378158756814587.
```js
assert.strictEqual(euler164(), 378158756814587);
```
# --seed--
## --seed-contents--
```js
function euler164() {
return true;
}
euler164();
```
# --solutions--
```js
// solution required
```