%I #2 Mar 30 2012 17:40:40
%S 3,38569,61423,88696,3686022,6313970,7223061,84319381,98033553,
%T 345087246071675410527410,403910775483440116409763,
%U 596089224516559883590229,654912753928324589472582
%N n times n+9 gives the concatenation of two numbers m and m+3.
%e 98033553 * 98033562 = 96105783//96105786, where // denotes
%e concatenation.
%Y Cf. A116182, A116306, A116312, A116321.
%K nonn,base
%O 1,1
%A _Giovanni Resta_, Feb 06 2006
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