20596

Appears in sequences

• A006005 (shifted) convolved with all of its regularly "aerated" variants.at n=15A161993
• Number of right triangles on a (n+1)X6 grid.at n=20A189810
• a(n) = 2*n*(7*n + 5).at n=38A195027
• Number of nX6 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=1A203489
• T(n,k)=Number of nXk 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=22A203491
• Number of 2Xn 0..2 arrays with row sums equal and column sums unequal to adjacent columns.at n=5A203492
• Last occurrence of n partitions in A204814.at n=25A205301
• Begin with a(0) = 3. Let a(n) for n > 0 be the smallest positive integer not yet in the sequence which forms part of a Pythagorean triple when paired with a(n-1).at n=42A235598
• Number of partitions of n in which the largest summand has frequency 1, the next largest summand has frequency at most 2, the third largest has frequency at most 3, etc.at n=42A244395
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 297", based on the 5-celled von Neumann neighborhood.at n=31A271150
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 473", based on the 5-celled von Neumann neighborhood.at n=30A272425
• Positions of 0's in A330314.at n=22A330325