49350domain: NAppears in sequencesa(n) = 35*2^n + 5*4^n + 15*3^n + 5^n + 70.at n=6A254370Fifth partial sums of sixth powers (A001014).at n=4A254683Expansion of g.f. A(x) satisfying 1 = Sum_{n=-oo..+oo} x^n * (2*A(x) - x^n)^(2*n-1).at n=6A363112