Merge pull request #700 from ninivert/patch-3

Added my contribution to Coding Challenge #110

Author: shiffman

_CodingChallenges/110.1-recaman-sequence.md

@@ -41,6 +41,12 @@ contributions:
       url: "https://github.com/TSalty21"
     url: "https://codepen.io/TSalty21/full/bjMeRV"
     source: "https://codepen.io/TSalty21/pen/bjMeRV"
+  - title: "Animated Recaman Sequence"
+    author:
+      name: "Niels Vadot"
+      url: "https://nielsvadot.design/"
+    url: "https://ninivert.github.io/Recaman-Sequence/"
+    source: "https://github.com/ninivert/Recaman-Sequence"
 ---
 
 In this coding challenge, I visualize the Recamán's number sequence using the p5.js library. [#CodingRecaman](https://twitter.com/hashtag/CodingRecaman)