79739

Appears in sequences

• Left side of irregular triangle of natural numbers in which every row product is a multiple of the previous.at n=18A090905
• Left side of irregular triangle of natural numbers in which the n-th row has at least n terms and every row product is a multiple of the previous.at n=18A093911
• a(n) = 441*n^2 - 488*n + 135.at n=13A157730
• Number of n X 3 0..3 arrays with every row and column running average nondecreasing rightwards and downwards.at n=4A201211
• Number of nX5 0..3 arrays with every row and column running average nondecreasing rightwards and downwards.at n=2A201213
• T(n,k)=Number of nXk 0..3 arrays with every row and column running average nondecreasing rightwards and downwards.at n=23A201216
• T(n,k)=Number of nXk 0..3 arrays with every row and column running average nondecreasing rightwards and downwards.at n=25A201216
• Number of -1..1 arrays of n elements with first, second and third differences also in -1..1.at n=26A202117
• Numbers k such that A372692(k) = A372692(k+1) > 1.at n=15A372693