34152

Appears in sequences

• When A032523 is a maximum; or, A091657 less duplicates.at n=19A091658
• E.g.f.: exp(-x)/eta(x), where eta(x) is the Dedekind eta function.at n=7A095051
• Numbers with 5 distinct digits {1,2,3,4,5} such that all adjacent digits (as well as first and last digits) are coprime.at n=31A104972
• a(n) = 1728*n - 408.at n=19A157266
• Triangle of coefficients of polynomials v(n,x) jointly generated with A209767; see the Formula section.at n=51A209768
• Numbers n such that 5*6^n + 1 is prime.at n=21A247260
• Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 291", based on the 5-celled von Neumann neighborhood.at n=34A280567
• Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=5A317567
• Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=2A317570
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=30A317572
• T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.at n=33A317572
• Number of nX5 0..1 arrays with every element unequal to 0, 1, 3 or 5 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.at n=12A318079
• Derangements of {1,2,...,n} (n >= 2) in lexicographic order.at n=26A320588