43425

Appears in sequences

• Definition (1): Number of unlabeled strength-2 Eulerian graphs with n nodes.at n=6A007127
• Number of A095748-primes in range ]2^n,2^(n+1)].at n=30A095758
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, -1, 1), (0, 1, -1), (1, 0, 0)}.at n=11A148114
• Number of distinct cyclic permutations of the partitions of n; see comments.at n=28A236292
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 705", based on the 5-celled von Neumann neighborhood.at n=31A273419
• Number of 2 X n 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1 or 3 neighboring 1s.at n=11A297520
• Sum of the leftmost parts in all compositions of n into distinct parts.at n=25A336896