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n^2 - n = 552 n^2 - n -552 = 0 (n+23)(n-24) = 0 n = 24 n can also be negative 23
From the pattern (n + 4, n + 2, n + ?) I would say the next following number is 20 (n + 1).
Oh, dude, finding the 99th triangle number is like, totally easy. You just use the formula n(n+1)/2, where n is the number of the triangle you want. So, for the 99th triangle number, you plug in 99 for n, do some quick math, and boom, you've got it!
158 The pattern is t(n+1) = t(n) + 6
That is because prime numbers do not follow any known pattern. However, the number of primes smaller than a number n is approximately n/ln(n) where ln is the natural logarithm.And the word for comparisons is "than" not "then".That is because prime numbers do not follow any known pattern. However, the number of primes smaller than a number n is approximately n/ln(n) where ln is the natural logarithm.And the word for comparisons is "than" not "then".That is because prime numbers do not follow any known pattern. However, the number of primes smaller than a number n is approximately n/ln(n) where ln is the natural logarithm.And the word for comparisons is "than" not "then".That is because prime numbers do not follow any known pattern. However, the number of primes smaller than a number n is approximately n/ln(n) where ln is the natural logarithm.And the word for comparisons is "than" not "then".