Begin with 5, multiply each digit by 2, keeping the memory of the groupings of the preceding digits.
A102260
Begin with 5, multiply each digit by 2, keeping the memory of the groupings of the preceding digits.
Terms
- a(0) =5a(1) =10a(2) =20a(3) =40a(4) =80a(5) =160a(6) =2120a(7) =4240a(8) =8480a(9) =168160a(10) =212162120a(11) =4242124240a(12) =8484248480
External references
- oeis: A102260