“Is that what happens when you have kids? You get smarter?” Travis, 35, wondered aloud in a clip from the Nov. 19 episode of the series. “Man, that’s all I had to do to become brilliant?

In each row n of the triangle, the integers from 1 to n are in alphabetical order. In the next row the number 8 would be added, and because “eight” comes before “five” in alphabetical ...