45121

Properties

Appears in sequences

• Primes p such that the differences between the 5 consecutive primes starting with p are (6,4,6,2).at n=8A078963
• Prime numbers that are the sum of consecutive prime numbers with the final digit 7 (primes in A030432).at n=8A129079
• Primes p2 such that p1^3 + p2^2 is an average of twin primes and p1 < p2 are consecutive primes.at n=27A138755
• Greater of twin primes p2 such that p1^3+p2^2=pp is the average of twin primes. p1 and p2 twin primes, p1 < p2.at n=5A139779
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, -1), (-1, 0, 0), (-1, 1, 1), (1, 0, 0)}.at n=11A148530
• Primes of the form 5*k^2 - 4.at n=22A201786
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 163", based on the 5-celled von Neumann neighborhood.at n=40A270455
• a(n) = (3 + 2*n - 3*n^2 + 4*n^3 - 3*((-1 + n) mod 2))/6.at n=40A304487
• First of three consecutive primes p,q,r such that r^2-p^2+p, r^2-p^2+q and r^2-p^2+r are consecutive primes.at n=44A347531
• Values of the argument at successive record minima of the function R defined as follows. For any integer x >= 1, let y > x be the smallest integer such that there exist integers x < c < d < y such that x^3 + y^3 = c^3 + d^3. Then R(x) = y/x.at n=20A360427
• Prime numbersat n=4683