a(n) is the smallest positive integer such that the product of all 1/(1-1/a(n)) is less than e, the base of natural logarithms.

A092389

a(n) is the smallest positive integer such that the product of all 1/(1-1/a(n)) is less than e, the base of natural logarithms.

Terms

    a(0) =2a(1) =4a(2) =53a(3) =8161a(4) =95179274

External references