JavaScript (V8), 28 bytes for(x=y=0;;++y)print(x+=++y) Try it online!
posted 3y ago by Shaggy
# [JavaScript (V8)](https://v8.dev/), 28 bytes <!-- language-all: lang-javascript --> for(x=y=0;;++y)print(x+=++y) [Try it online!](https://tio.run/##y0osSyxOLsosKNEts/j/Py2/SKPCttLWwNpaW7tSs6AoM69Eo0LbFsT5/x8A)