130067

Appears in sequences

• Number of (n+1)X2 0..2 matrices with each 2X2 permanent equal.at n=6A225020
• Number of (n+1)X8 0..2 matrices with each 2X2 permanent equal.at n=0A225026
• T(n,k) is the number of (n+1) X (k+1) 0..2 matrices with each 2 X 2 permanent equal.at n=21A225027
• T(n,k) is the number of (n+1) X (k+1) 0..2 matrices with each 2 X 2 permanent equal.at n=27A225027
• Triangle read by rows: numerators of the almost-Riordan array ( (-6*x - 3 - 3*sqrt(12*x^2 - 8*x + 1))/(8*x^2 - 3*x - 3 + (3*x - 3)*sqrt(12*x^2 - 8*x + 1)) | 6/(3*(1 - x)*sqrt(12*x^2 - 8*x + 1) - 8*x^2 + 3*x + 3), (1 - 4*x - sqrt(12*x^2 - 8*x + 1))/(2*x) ).at n=39A389739