52052

Appears in sequences

• G.f.: 1/((1-x^2)^3*(1-x)^4).at n=21A060099
• Number of walks of length n between adjacent nodes on the Petersen graph.at n=12A091001
• Triangle read by rows: T(n,k) is the number of multigraphs without loops on n labeled nodes with k edges and maximum degree 2.at n=41A095693
• Absolute value of coefficient of term [x^(n-5)] in characteristic polynomial of maximum matrix A of size n X n, where n >= 5. Maximum matrix A(i,j) is MAX(i,j), where indices i and j run from 1 to n.at n=6A112461
• 4*(n + 7)^3 - 27*(n + 7)^2 = (4*n +1)*(n+7)^2.at n=19A245033
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 793", based on the 5-celled von Neumann neighborhood.at n=37A273566
• Sequence used for the Boas-Buck type recurrence for Riordan triangle A319203.at n=14A319204