32739

Appears in sequences

• Sequence S with the following properties: (i) a(1)=2; (ii) for n in S, a(n)=a(1)+a(2)+...+a(n-1); (iii) for n not in S, a(n)=the smallest number different from a(1), ..., a(n-1) not breaking property (ii).at n=25A121175
• Numbers n such that (n^6 + 1091)/4 is prime.at n=16A181112
• The number of order-preserving partial isometries (of an n-chain) of fix zero (fix of alpha = 0). Equivalently, the number of order-preserving partial derangement isometries (of an n-chain).at n=14A183155
• Hilltop maps: number of n X 3 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..4 n X 3 array.at n=4A218283
• Hilltop maps: number of n X 5 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..4 n X 5 array.at n=2A218285
• T(n,k)=Hilltop maps: number of nXk binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..4 nXk array.at n=23A218288
• T(n,k)=Hilltop maps: number of nXk binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..4 nXk array.at n=25A218288
• Number of partitions p of n such that (number of even numbers in p) = (number of odd numbers in p).at n=48A241638
• Number of binary digits in the high-water marks of the terms of the continued fraction of the base-2 Champernowne constant.at n=14A244331
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 169", based on the 5-celled von Neumann neighborhood.at n=37A270463
• 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 825", based on the 5-celled von Neumann neighborhood.at n=14A290519
• 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 817", based on the 5-celled von Neumann neighborhood.at n=14A290523
• p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S^3 - S^4.at n=18A291402
• The difference between number of even and number of odd Grassmannian permutations of size n.at n=29A356185