Recently I discovered a surprising fact about numbers, so I made an online web thing to give it the recognition it deserves.
Give it a go: somethingorotherwhatever.com/sum-of-3-palin… twitter.com/aperiodical/st…
In reply to @christianp
(slightly embarrassed face: my testing code had bugs, so the code it was testing had undiscovered bugs. I think I've fixed them, and checked every number up to 10^7)