160710

Appears in sequences

• Expansion of Product_{m>=1} (1+m*q^m)^-11.at n=12A022703
• Triangle read by rows: row n gives coefficients of increasing powers of x in the polynomial (-1)^n*p(n), where p(n) is defined as follows. Let f(n) = n*(n+1)/2, g(n) = f(n)+1; then p(-1) = 0, p(0) = 1 and for n >= 1, p(n) = (x - f(n))*p(n - 1) - g(n - 1)^2*p(n - 2).at n=31A135049
• Numbers n such that n is the average of four consecutive primes n-13, n-1, n+1 and n+13.at n=22A260959
• Number of length-5 0..n arrays with every repeated value unequal to the previous repeated value plus one mod n+1.at n=9A269777