-4640

Appears in sequences

• Triangle of (Gaussian) q-binomial coefficients for q=-17.at n=11A015141
• Triangle of (Gaussian) q-binomial coefficients for q=-17.at n=13A015141
• Determinant of n X n matrix of first n^2 terms of Euler totient function phi (A000010).at n=4A119508
• Expansion of Product_{k>0} (1 - d(k)*x^k), where d(k) is the number of divisors of k.at n=45A321619