64959

Appears in sequences

• Row sums of A126277 = binomial transform of (1, 2, 2, 3, 4, 4, 4, ...)at n=14A124671
• G.f. A(x) satisfies A(x) = 1 / ((1 + x) * (1 - x * A(x^3))).at n=50A367693