n times n+7 gives the concatenation of two numbers m and m+7.
A116340
n times n+7 gives the concatenation of two numbers m and m+7.
Terms
- a(0) =2a(1) =33a(2) =61a(3) =805a(4) =4779a(5) =5215a(6) =7407a(7) =48208887a(8) =51791107a(9) =77620652a(10) =4291816089a(11) =4482541431a(12) =5517458563a(13) =5708183905a(14) =9036996877a(15) =9737360644
External references
- oeis: A116340