4762800

Appears in sequences

• a(0)=1. a(n) = smallest positive multiple of a(n-1) such that a(n) contains the binary representation of n at least once somewhere within its binary representation.at n=18A141288
• The third power of the unsigned Lah triangular matrix A105278.at n=31A308281
• a(n) is the least exponential deficient number that has exactly n exponential abundant divisors.at n=20A389300