28746

Appears in sequences

• Number of partitions of floor(5n/2)-1 into n nonnegative integers each no more than 5.at n=46A001976
• Fibonacci sequence beginning 0, 18.at n=17A022352
• a(n) = Fibonacci(n) + Fibonacci(2n+1).at n=11A087124
• a(n) = (n+1)*F(n), F(n) = Fibonacci numbers A000045.at n=17A099920
• Expansion of 1/((x-1)*(x+1)*(x^2+x+1)*(x^2+x-1)*(x^2-x+1)*(x^2+1)*(x^4-x^2+1)).at n=22A109609
• a(n) = Fibonacci(n-1) + prime(n).at n=23A113753
• Coefficients of a generalized Jaco-Lucas polynomial (even indices) read by rows.at n=46A122076
• Row sums of triangle A182700.at n=18A182704
• a(n) = sigma(n)*Fibonacci(n), where sigma(n) = A000203(n), the sum of divisors of n.at n=16A203848
• Numbers n such that n*prime(n) is a pandigital number containing digits 0-9 exactly once.at n=9A272552
• Irregular triangle read by rows: row n consists of the coefficients in the expansion of the polynomial x*(x^2 - 2) + x*(((v - w)/2)^n + ((v + w)/2)^n), where v = 3 + 2*x and w = sqrt(5 + 4*x).at n=59A316659