First differences of Mersenne numbers A001348, divided by 2.

A139239

First differences of Mersenne numbers A001348, divided by 2.

Terms

    a(0) =2a(1) =12a(2) =48a(3) =960a(4) =3072a(5) =61440a(6) =196608a(7) =3932160a(8) =264241152a(9) =805306368a(10) =67645734912

External references