265816832domain: NAppears in sequences10th-order Fibonacci numbers: a(n+1) = a(n)+...+a(n-9) with a(0) = ... = a(8) = 0, a(9) = 1.at n=38A122265a(n) is the smallest Fibonacci n-step number with exactly n prime factors (counted with multiplicity).at n=8A359880