%I A116271
%S A116271 4,8600,9422,35440,64552,73643,4851411,5148581,8784945,726216462984,
%T A116271 753613723258,791909893641,819307153915,3654754464602947512,
%U A116271 4527063717215234298,5472936282784765694,6345245535397052480
%N A116271 n times n+9 gives the concatenation of two numbers m and m-3.
%e A116271 8784945 * 8784954 = 7717533//7717530, where // denotes
%e A116271 concatenation.
%Y A116271 Cf. A116140, A116264, A116270, A116278.
%Y A116271 Sequence in context: A058460 A115050 A072724 this_sequence A058417 A151587 
               A134368
%Y A116271 Adjacent sequences: A116268 A116269 A116270 this_sequence A116272 A116273 
               A116274
%K A116271 nonn,base
%O A116271 1,1
%A A116271 Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006