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Smallest possible largest element in an 8 by n average array where repetitions are allowed without diagonals.
0

%I #6 Aug 13 2020 14:02:28

%S 98,298,15004,39608,74283746,4667448,471247,31057338,79885513801295,

%T 58727863626,1157365463811298

%N Smallest possible largest element in an 8 by n average array where repetitions are allowed without diagonals.

%C Here, an average array is an array with positive integers such that every number in that array is the average of its horizontally and vertically adjacent cells.

%H Erich Friedman, <a href="https://erich-friedman.github.io/mathmagic/0399.html">Problem of the month March 1999</a>

%K nonn

%O 2,1

%A _Kausthub Gudipati_, Sep 23 2011