109193

Appears in sequences

• Expansion of 1/((1-4x)(1-6x)(1-9x)(1-10x)).at n=4A028139
• a(n) = (5*2^(n+1)-9-(-1)^n)/6-2*n.at n=16A171507
• Table T(k, n) of smallest bases b > 1 such that p = prime(n) satisfies b^(p-1) == 1 (mod p^k), read by antidiagonals.at n=39A257833
• Expansion of Product_{k>=1} 1 / (1 - Fibonacci(k)*x^k).at n=19A300520
• Smallest b > 1 such that b^(p-1) == 1 (mod p^5) for p = prime(n).at n=5A353938