28062

Appears in sequences

• Numbers having four 6's in base 8.at n=21A043448
• Number of partitions of n with difference 1 between the number of odd parts and the number of even parts, both counted without multiplicity.at n=46A242692
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 382", based on the 5-celled von Neumann neighborhood.at n=28A287950
• a(n) = 972*n^2 - 1224*n + 414 with n > 0.at n=5A304166
• a(n) = prime(n)^2 + prime(n+1).at n=38A352851
• Let PG(n) be the graph with one node for each free n-celled polyomino and edges between nodes corresponding to polyominoes that can be obtained from each other by moving one cell, where the intermediate (the set of cells remaining when the cell to be moved is detached) is required to be a (connected) polyomino. a(n) is the number of edges in PG(n).at n=8A367435