7931709

Appears in sequences

• Number of coincidence-free length n lists of 5-tuples with all numbers 1..n in tuple position k, for k=1..5.at n=4A135811
• Triangle of numbers of coincidence-free length n-m lists of m-tuples with all numbers 1,...,n-m in tuple position k, for k=1..m.at n=50A135814