86296

Appears in sequences

• Numbers k such that k | 7^k + 7.at n=39A015893
• Partial sums of A026905; the convolution of the natural numbers with the partition function.at n=27A085360
• Pseudoprimes to base 9 that are not squarefree.at n=42A306448
• Number of permutations tau of {1,...,n} with tau(n) = n such that p = tau(1)^(tau(2)-1) + ... + tau(n-1)^(tau(n)-1) + tau(n)^(tau(1)-1), and p - 2 and p + 6 are all prime.at n=11A342966