Write product of first n primes as x*y with x<y and x maximal; sequence gives value of y-x.

A061060

Write product of first n primes as x*y with x<y and x maximal; sequence gives value of y-x.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =13a(5) =17a(6) =1a(7) =41a(8) =157a(9) =1811a(10) =1579a(11) =18859a(12) =95533a(13) =17659a(14) =1995293a(15) =208303a(16) =2396687a(17) =58513111a(18) =299808329a(19) =2460653813a(20) =3952306763a(21) =341777053a(22) =115405393057a(23) =437621467859

External references