Number of n-tuples (p_1, p_2, ..., p_n) of positive integers such that p_{i-1} <= p_i <= n^(i-1).
A355561
Number of n-tuples (p_1, p_2, ..., p_n) of positive integers such that p_{i-1} <= p_i <= n^(i-1).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =24a(4) =3236a(5) =7173370a(6) =330736663032
External references
- oeis: A355561