A116338 - OEIS

%I #2 Mar 30 2012 17:40:40

%S 700,777,791,868,42338,57658,96884,44121667,55878329,85298138,

%T 36680703009575609347721358494,63319296990424390652278641502,

%U 69346342454876071597336150482,81501115172242572470460459684

%N n times n+5 gives the concatenation of two numbers m and m+7.

%e 85298138 * 85298143 = 72757727//72757734, where // denotes

%e concatenation.

%Y Cf. A116207, A116331, A116337, A116339, A116351.

%K nonn,base

%O 1,1

%A _Giovanni Resta_, Feb 06 2006