2435424

Appears in sequences

• a(n) = 2*a(n-1)*(a(n-1)-1) for n > 1, with a(0) = 1, a(1) = 2.at n=5A001510
• Expansion of (x^2-2*x)/(x^4-x^2+2*x-1).at n=31A108014
• a(n) = F(n)/Product_{p=primes} F(p^(m_{n,p})), where p^(m_{n,p}) is highest power of p dividing n, m= nonnegative integer and F(k) is the k-th Fibonacci number.at n=47A113196
• a(n) = Lucas(n) - floor(Lucas(n)/2).at n=32A173495
• a(0)=a(1)=1, a(n+2) = a(n+1) + a(n) - A128834(n).at n=32A226956
• Partial sums of the even Lucas numbers (A014448).at n=10A306672
• Clique covering number, independence number, and Shannon capacity of the n-Lucas cube graph.at n=31A364587
• Number of circular binary sequences of length n with an odd number of 0's and no consecutive 1's.at n=31A366043