47, 48, 28, 44, 60, 33, 22, 40, 18, 1, 63, 50, 59, 11, 56, 9, 58, 39, 20, 55, 16, 12, 10, 57, 13, 62, 30, 64, 14, 52, 3, 41, 19, 6, 34, 0, 61, 25, 38, 32, 26, 7, 49, 42, 43, 17, 54, 53, 27, 29, 24, 4, 35, 15, 8, 31, 5, 36, 46, 45, 23, 37, 51, 2. Is "21" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."