45130

Appears in sequences

• Number of divisors associated with the cyclic cases within the n-th group of least prime signatures.at n=16A079274
• Numbers n such that 5*7^n + 2 is prime.at n=10A083351
• Numbers n such that 10^n - 69 is prime.at n=23A177866
• Number of nondecreasing -n..n vectors of length 3 whose dot product with some other -n..n vector equals 3.at n=32A226342
• Let n have j digits {d_j, d_(j-1), ..., d_2, d_1}. Sequence lists numbers n such that R(n) = d_j^b_j + d_(j-1)^b_(j-1) + ... + d_2^b_2 + d_1^b_1 for some permutation {b_j, b_(j-1), ..., b_2, b_1} of the digits, where R(n) is the digits reverse of n.at n=8A276241