Numbers multiplied by 4 and written backwards.
A132064
Numbers multiplied by 4 and written backwards.
Terms
- a(0) =1a(1) =4a(2) =61a(3) =442a(4) =8671a(5) =48643a(6) =275491a(7) =4691011a(8) =44046781a(9) =421781671a(10) =4866217861a(11) =44417846491a(12) =469583176771
External references
- oeis: A132064