24806250

Appears in sequences

• Multiplicative encoding of the (1,2)-Pascal triangle (or Lucas triangle) A029635.at n=3A123558
• 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=45A260443
• Even terms in A260442 (in A260443).at n=31A277200
• Odd bisection of A260443 (the even terms): a(n) = A260443((2*n)+1).at n=22A277324