179630

Appears in sequences

• Expansion of 1/(1 - 11*x + 45*x^2 - 84*x^3 + 70*x^4 - 21*x^5 + x^6).at n=7A122589
• Number of n X 7 binary arrays without the pattern 0 1 diagonally or vertically.at n=9A188841