196494

Appears in sequences

• Expansion of x*(2-4*x^2-x^3)/((1-x)^2*(1-x-x^2)).at n=25A133931
• Number of nonnegative integer arrays of length n+2*7-2 with new values introduced in order 0 upwards and every value appearing only in runs of at least 7.at n=38A211699