n times n+2 gives the concatenation of two numbers m and m-5.
A116252
n times n+2 gives the concatenation of two numbers m and m-5.
Terms
- a(0) =80a(1) =8156a(2) =9800a(3) =467346a(4) =532653a(5) =998000a(6) =76450588a(7) =99980000a(8) =7801738414a(9) =8593817622a(10) =9208120792a(11) =9999800000a(12) =346667333466a(13) =401461854014a(14) =598538145985a(15) =653332666533a(16) =945207479452a(17) =999998000000
External references
- oeis: A116252