Triangular numbers composed of digits {0,1,4}.
A119037
Triangular numbers composed of digits {0,1,4}.
Terms
- a(0) =1a(1) =10a(2) =10011a(3) =10440a(4) =41041a(5) =41001040a(6) =141044410a(7) =1010004040a(8) =4104044101a(9) =14041444410
External references
- oeis: A119037