Is there any way to easily generate this?
I just spent some time recreating this in Sketch for you. If you’d like to check out the raw file you can download it here: https://www.dropbox.com/sh/nxtj6htricmn7en/RdHzDCRIR6
Basically I’ve cloned the letter multiple times and applied a motion blur and opacity to achieve a similar effect. If I was aiming for pixel-perfection I’d’ve scaled each shadow letter appropriately to recreate the proper perspective that each shadow has in the original.
As a side note, the font is Avenir Next Regular.