Egyptian fractions: number of solutions of 1 = 1/x_1 + ... + 1/x_n in positive integers.
A002967
Egyptian fractions: number of solutions of 1 = 1/x_1 + ... + 1/x_n in positive integers.
Terms
- a(0) =1a(1) =1a(2) =10a(3) =215a(4) =12231a(5) =2025462a(6) =1351857641
External references
- oeis: A002967