n times n+4 gives the concatenation of two numbers m and m-8.
A116235
n times n+4 gives the concatenation of two numbers m and m-8.
Terms
- a(0) =79a(1) =8155a(2) =9799a(3) =467345a(4) =532652a(5) =997999a(6) =76450587a(7) =99979999a(8) =7801738413a(9) =8593817621a(10) =9208120791a(11) =9999799999a(12) =346667333465a(13) =401461854013a(14) =598538145984a(15) =653332666532a(16) =945207479451a(17) =999997999999
External references
- oeis: A116235