120832

Appears in sequences

• a(n) = T(n,2), array T as in A049600.at n=13A049611
• Permutation of N induced by rotating the node 6 right in the infinite planar binary tree shown at A065658.at n=56A065670
• Binomial transform of binomial(n+2,2).at n=12A084851
• Smallest number beginning with the digits of n that has exactly n prime factors (counted with multiplicity).at n=11A109686
• a(n) = a(n-1)+a(n-2)+a(n-3)+4*n^2-16*n+18 with a(0)=0, a(1)=0 and a(2)=1.at n=16A180669
• Number of (n+1)X(n+1) -11..11 symmetric matrices with every 2X2 subblock having sum zero and two or three distinct values.at n=8A211713
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 331", based on the 5-celled von Neumann neighborhood.at n=22A281179