3343050domain: NAppears in sequencesRatio of products of successive rows of irregular triangle defined in A093911.at n=4A093913a(1) = 1 and for any n > 1, if A330647(n) divides a(n-1) then a(n) = a(n-1) / A330647(n), otherwise a(n) = a(n-1) * A330647(n).at n=26A330648