39593

Appears in sequences

• Palindromic in bases 10 and 16.at n=17A029731
• Numbers that are palindromic in bases 10 and 14.at n=17A029969
• Divide primes into groups with prime(n) elements and add together.at n=11A034958
• Numbers k that divide 9^k + 8^k.at n=6A045607
• a(n) = T(n,n-6), array T as in A055801.at n=34A055806
• Row sums of triangle A084408.at n=36A084411
• Coefficient of X^2 in expansion of (1 + n*X + n*X^2)^n.at n=16A092365
• a(n) is the smallest k such that (Z/kZ)* contains C_(2n) X C_(2n) as a subgroup, where (Z/kZ)* is the multiplicative group of integers modulo n.at n=33A307436