a(n) is the difference between multiples of 7 with even and odd digit sum in base 6 in interval [0,6^n).
A212592
a(n) is the difference between multiples of 7 with even and odd digit sum in base 6 in interval [0,6^n).
Terms
- a(0) =1a(1) =6a(2) =11a(3) =106a(4) =201a(5) =2022a(6) =3843a(7) =38794a(8) =73745a(9) =744646a(10) =1415547a(11) =14293930a(12) =27172313a(13) =274381478a(14) =521590643a(15) =5266936010a(16) =10012281377a(17) =101102361990a(18) =192192442603
External references
- oeis: A212592