42080

Appears in sequences

• Sum of n-th antidiagonal of array in A082002.at n=33A082005
• Number of (n+1)X(2+1) 0..3 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=1A235844
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=4A235849
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 389", based on the 5-celled von Neumann neighborhood.at n=39A271596
• Wiener index of graphs of f.c.c. unit cells in a line = Sum of distances in face-centered cubic grid unit cells connected in a row.at n=10A273322
• Number of n X 2 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1s.at n=7A297096
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1s.at n=37A297102
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 4 king-move neighboring 1s.at n=43A297102
• Integers m, with k digits, such that m = Sum_{i=1..k} A003415(m without its i-th digit).at n=0A374368