51487

Properties

Appears in sequences

• Prime numbers that are the sum of the first k lucky numbers, A046279(k), for some k.at n=10A046281
• Primes of the form 2n^2+18n+7, n>=0.at n=19A154592
• Primes of the form 3n^2 + 4.at n=26A201477
• Number of n X 5 arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 n X 5 array.at n=30A220029
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 537", based on the 5-celled von Neumann neighborhood.at n=37A272792
• a(n) = a(n-1) + p(n) if p(n) > a(n-1), otherwise a(n) = a(n-1) - p(n), where p is the partition function A000041 (assuming a(n) = 0 for n < 0).at n=45A331165
• Prime numbersat n=5270