This sequence shows the squares of prime numbers in order: 1² = 1, 2² = 4, 3² = 9, 5² = 25, 7² = 49, 11² = 121. The primes are 1, 2, 3, 5, 7, 11 (note: 1 is technically not prime, but included in this pattern). The next prime after 11 is 13, so 13² = 169 would logically follow. Option D (2) doesn't fit, and 132 and 1900 are not squares of primes.