qntm 14 days ago
There are
* 0 valid JSON strings of length 0
* 10 valid JSON strings of length 1
* 183 valid JSON strings of length 2
* 1,116,690 valid JSON strings of length 3
* 1,241,178,737,201 valid JSON strings of length 4
* 1,382,769,886,828,373,987 valid JSON strings of length 5
* ...
I have up to N = 350