thirteen

(13, XIII, 十三, trece, tredici, 열세, तेरह, ثلاثة عشر, тринадцать, treze, dreizehn, baker's dozen, 11012, שלוש עשרה)

Take any number (or anything that thinks it's a number) and multiply by thirteen.

From Wikipedia:

13 (thirteen /θɜrˈtiːn/) is the natural number following 12 and preceding 14.

In spoken English, the numbers 13 and 30 are often confused. When carefully enunciated, they differ in which syllable is stressed: 13 Listeni/θərˈtiːn/ vs. 30 /ˈθɜrti/. However, in dates such as 1300 ("thirteen hundred") or when contrasting numbers in the teens, such as 13, 14, 15, the stress shifts to the first syllable: 13 /ˈθɜrtiːn/.

Further clairity on how to count implement a count to thirteen, epistemic certainty courtesy of @CountVonCount:

Installation

This module is installed via npm:

$ npm install thirteen

Example Usage

var thirteen = require('thirteen');

var thirteenTwice = thirteen(2);
console.log(thirteenTwice) // logs 26, which is thirteen, twice

Tests

grunt test

Contributing

See CONTRIBUTING.MD