24352

Appears in sequences

• Numbers k that divide the (right) concatenation of all numbers <= k written in base 13 (most significant digit on left).at n=43A029458
• Row sums of correlation triangle for (1+x)^3/(1-x).at n=40A115293
• a(1)=1, a(n) = a(n-1) + n^4 if n odd, a(n) = a(n-1) + n^1 if n is even.at n=11A140158
• Coefficient of x in the reduction of the n-th Fibonacci polynomial by x^3->x^2+2.at n=16A192799
• E.g.f. satisfies: A'(x) = A(x)^3 / A(-x) with A(0) = 1.at n=6A235329
• Number of length n+4 0..2 arrays with no five consecutive terms having the maximum of any two terms equal to the minimum of the remaining three terms.at n=9A249838
• Number of 2 X 2 matrices having entries in {0,1,...,n} and determinant in the closed interval [-n,n] with no entry repeated.at n=21A279063
• G.f. A(x) satisfies A(x) = (1 + x*A(x)^(3/4) / (1+x))^4.at n=7A370720