Carmichael's Theorem states that, after the 13th of these numbers, each of these numbers has a prime divisor that does not divide any smaller one of these numbers. That 13th of these numbers, 144, is one of only three perfect squares in this sequence, the ratio of whose consecutive terms approaches the (*) golden ratio. Its terms are defined recursively as the sum of the t
Carmichael's Theorem states that, after the 13th of these numbers, each of these numbers has a prime divisor that does not divide any smaller one of these numbers. That 13th of these numbers, 144, is one of only three perfect squares in this sequence, the ratio of whose consecutive terms approaches the (*) golden ratio. Its terms are defined recursively as the sum of the two previous terms. An Italian mathematician names, for 10 points, what sequence that begins 0, 1, 1, 2, 3, 5, 8?
Carmichael's Theorem states that, after the 13th of these numbers, each of these numbers has a prime divisor that does not divide any smaller one of these numbers.