93250

Appears in sequences

• a(1) = 1, a(m+1) = Sum_{k=1..m} lcm(m, a(k)).at n=10A056147
• Expansion of 1/((1-3x*c(x))(1-x^2*c(x))), c(x) the g.f. of A000108.at n=8A117376