-90909

Appears in sequences

• a(n) = (1 - (-10)^n)/11.at n=5A014992
• Triangle of q-binomial coefficients for q=-10.at n=22A015123
• Triangle of q-binomial coefficients for q=-10.at n=26A015123
• Gaussian binomial coefficient [ n,5 ] for q = -10.at n=1A015316