99952
domain: N
Appears in sequences
- Numbers n such that 379*10^n+9 is a ("Google") probable prime.at n=24A159264
- a(n) = the largest n-digit number with exactly 10 divisors, a(n) = 0 if no such number exists.at n=4A182680
- a(n) is the largest 5-digit number with exactly n divisors, or a(n) = 0 if no such number exists.at n=9A182698
- E.g.f. satisfies A(x) = exp( 2*x*A(x) / (1-x) ).at n=5A360939