426360

Appears in sequences

• Partial sums of A051946.at n=14A050484
• a(n) = 30*binomial(2n,n)/(n+3).at n=10A078818
• Numbers that can be expressed as the difference of the squares of primes in exactly ten distinct ways.at n=25A092006
• Numbers with prime factorization p*q*r*s*t*u^3 (where p, q, r, s, t, u are distinct primes).at n=27A190378
• Third column of triangle in A234950.at n=7A244887
• Numbers n such that the multiplicative group modulo n is the direct product of 7 cyclic groups.at n=30A272597
• Triangle read by rows: T(n,k) (n >= 1, 1 <= k <= n) = number of normalized 2n-plets associated to trees with k edges.at n=52A294439
• a(n) = (2*n + 4)!*(n^2 + 11*n + 2)/(2*(n-1)!*(n+6)!).at n=7A294445
• a(n) = (10*n)!*(6*n)!*n!/((7*n)!*(5*n)!*(3*n)!*(2*n)!).at n=2A295452