18191250

Appears in sequences

• Prime factorization representation of Stern polynomials: a(0) = 1, a(1) = 2, a(2n) = A003961(a(n)), a(2n+1) = a(n)*a(n+1).at n=55A260443
• Even terms in A260442 (in A260443).at n=30A277200
• Prime-factorization representation of irreducible (non-constant) Stern-polynomials B(n,x), listed in the order of increasing index n: a(n) = A260443(A186891(n+1)).at n=17A277318
• Odd bisection of A260443 (the even terms): a(n) = A260443((2*n)+1).at n=27A277324
• Prime-factorization representation of irreducible (non-constant) Stern-polynomials B(m,x), listed in ascending order.at n=18A389912