Amicable 5-tuples: (x1,...,x5) such that sigma(x1)=...=sigma(x5)=x1+...+x5, x1<x2<x3<x4<x5. Sequence gives x2 numbers.

A273930

Amicable 5-tuples: (x1,...,x5) such that sigma(x1)=...=sigma(x5)=x1+...+x5, x1<x2<x3<x4<x5. Sequence gives x2 numbers.

Terms

    a(0) =59509850400a(1) =68763895200a(2) =72747675000a(3) =88410722400a(4) =88021533600a(5) =89894684880a(6) =89894684880a(7) =90391981680a(8) =102481394400

External references