88226

Appears in sequences

• Squarefree numbers of form 16*k^4 + 40*k^3 + 33*k^2 + 12*k + 2, k>0.at n=7A237611
• G.f. satisfies: A(x) = 1 - x + A(x)^3 - A(x*A(x)^4).at n=6A242008