Concatenate the decimal numbers 1,2,3,...,n, then add 1.
A359124
Concatenate the decimal numbers 1,2,3,...,n, then add 1.
Terms
- a(0) =2a(1) =13a(2) =124a(3) =1235a(4) =12346a(5) =123457a(6) =1234568a(7) =12345679a(8) =123456790a(9) =12345678911
External references
- oeis: A359124