118961

Appears in sequences

• Numbers n with the property that the difference between the two largest proper divisors of n equals the sum of proper divisors of the digit sum of n.at n=15A132783
• Number of (n+2) X (6+2) 0..1 arrays with no 3 x 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum.at n=13A258892
• Sequence of pairwise relatively prime numbers of class P_8 (see comment in A275246).at n=34A275253
• E.g.f. A(x) satisfies A(x) = exp(x*A(4*x)).at n=4A385527