1529437

Appears in sequences

• Seventh column of triangle A067402.at n=4A067407
• Values of x in positive integer solutions of x^2 + y^5 = z^3, listed in increasing order of z. (If a z-value occurs twice, list solutions in increasing order of y.)at n=25A070065
• Numbers of the form (7^i)*(13^j).at n=27A108056
• A triangular sequence of coefficients based on a skip prime prime power sequence: t(n,m)=Prime[m + 1]^n*Prime[m + 3]; qualified so the m=0 and n=0 terms are well-defined.at n=24A141500
• Smallest m such that m can be written in exactly n ways as x^2 + xy + y^2 with 0 <= x <= y.at n=7A198799
• a(n) = (2*n + 1)*7^n.at n=6A199300
• Number of 0..n arrays x(0..6) of 7 elements with each no smaller than the sum of its previous elements modulo (n+1).at n=11A200256
• Number of n X n 0..6 arrays with every element equal to a diagonal or antidiagonal reflection.at n=2A209591
• T(n,k)=Number of n X n 0..k arrays with every element equal to a diagonal or antidiagonal reflection.at n=30A209593
• Number of 3 X 3 0..n arrays with every element equal to a diagonal or antidiagonal reflection.at n=5A209594
• Number of permutations of n elements divided by the number of 6-ary heaps on n+1 elements.at n=48A273734
• Smallest k such that circle centered at the origin and with radius sqrt(k) passes through exactly 6*n integer points in the hexagonal lattice (see A004016).at n=13A343771
• Numbers of the form (q1^b1)(q2^b2)(q3^b3)(q4^b4)(q5^b5)... where q1=7, q2=13, q3=19, q4=31, q5=37, ... (A002476) and b1>=b2>=b3>=b4>=b5...at n=25A344473
• a(n) is the smallest nonnegative integer k where there are exactly n nonnegative integer solutions to x^2 + 3*y^2 = k.at n=7A374286
• a(n) is the smallest positive integer k such that A096936(k) = n.at n=13A374295