54 is the same as p and 302 more

54 is the smallest number that can be written as the sum of 3 squares in 3 ways. 55 is the largest ... 171 has the same number of digits in Roman numerals as its cube ... 223 is the smallest prime p which has more primitive roots below p/2 than above p/2 ... 302 is the number of ways to play the first 3 moves in Checkers