24552

Appears in sequences

• Generalized Stirling numbers, [n+4,4]_3.at n=5A001711
• a(n) = floor(n*phi^15), where phi is the golden ratio, A001622.at n=18A004930
• a(n) = round(n*phi^15), where phi is the golden ratio, A001622.at n=18A004950
• n-th elementary symmetric function of 3,4,...,n+3.at n=4A024187
• a(n) = smallest number which is not the sum of exactly 1 or a(n-1) earlier terms.at n=20A035334
• a(n) = 2*n * Stirling2(n-1,2).at n=12A052749
• Number of 6-block ordered tricoverings of an unlabeled n-set.at n=4A060490
• Triangle T(n,k) of k-block ordered tricoverings of an unlabeled n-set (n >= 3, k = 4..2n).at n=10A060492
• Numbers k such that sigma (x) = k has exactly 12 solutions.at n=27A060676
• A triangle of generalized Stirling numbers: sum of consecutive terms in the harmonic sequence multiplied by the product of their denominators.at n=38A067176
• Triangle read by rows: for 0 <= k < n, a(n, k) is the sum of the products of all subsets of {n-k, n-k+1, ..., n} with k members.at n=33A093905
• A062402(x)=sigma(phi[x]) function is iterated; initial value=2^n; a(n)=smallest term of trajectory.at n=14A097002
• Array read by descending antidiagonals: A(n, k) = (n + 1)! * H(k, n + 1), where H(n, k) is a higher-order harmonic number, H(0, k) = 1/k and H(n, k) = Sum_{j=1..k} H(n-1, j), for 0 <= k <= n.at n=41A105954
• Numbers n such that phi(n)=d_1!!*d_2!!*...*d_k!! where d_1 d_2 ... d_k is the decimal expansion of n.at n=16A139408
• Unsigned 3-Stirling numbers of the first kind.at n=22A143492
• Triangle generated by the asymptotic expansions of the E(x,m=2,n).at n=30A165674
• Triangle read by rows. T(n, k) = (n - k + 1)! * H(k, n - k), where H are the hyperharmonic numbers. For 0 <= k <= n.at n=39A165675
• Sixth right hand column of triangle A165674.at n=2A165678
• Table of elementary symmetric function a_k(3,4,...,n+2) (no 1 and 2).at n=26A196845
• Multiples of 682.at n=36A200860