The negative number of minimum absolute value not obtainable from 1 in n steps using addition, multiplication, and subtraction.
A229686
The negative number of minimum absolute value not obtainable from 1 in n steps using addition, multiplication, and subtraction.
Terms
- a(0) =-1a(1) =-2a(2) =-4a(3) =-9a(4) =-29a(5) =-85a(6) =-311a(7) =-1549a(8) =-9851a(9) =-74587a(10) =-956633
External references
- oeis: A229686