127488

Appears in sequences

• Indices of primes in the 10th-order Fibonacci number sequence, A127194.at n=41A257073
• a(n) = number of triangles that can be formed from the points of a 3 X n grid.at n=31A262402
• a(n) = Sum_{k=0..n} binomial(n, k)^3 * 3^(n-k) * k!.at n=5A277386
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 139", based on the 5-celled von Neumann neighborhood.at n=16A286025
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 438", based on the 5-celled von Neumann neighborhood.at n=17A288303
• Numbers k such that k*p is divisible by k+p, where p > 0 and p = A007954(k) = the product of digits of k.at n=15A334679
• Number of subsets of {1..n} such that it is not possible to choose a different prime factor of each element.at n=17A370583