Smallest m such that A097249(m) = n; from n=1 onwards, twice the primorials, 2*A002110(n).

A097250

Smallest m such that A097249(m) = n; from n=1 onwards, twice the primorials, 2*A002110(n).

Terms

    a(0) =1a(1) =4a(2) =12a(3) =60a(4) =420a(5) =4620a(6) =60060a(7) =1021020a(8) =19399380a(9) =446185740a(10) =12939386460a(11) =401120980260

External references