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A195746 Smallest possible largest element of an 2 by n average array where repetitions are allowed with no diagonals. 0

%I

%S 3,4,8,12,19,42,98,154,107,572,932,2132,539,3825

%N Smallest possible largest element of an 2 by n average array where repetitions are allowed with no diagonals.

%C Here a 2 by n average array is an array where each number is the average of its horizontal and vertical cells.

%H Erich Friedman, <a href="https://erich-friedman.github.io/mathmagic/0399.html">Average array</a>

%e For example there are three 2 * 2 average arrays.

%K nonn

%O 2,1

%A _Kausthub Gudipati_, Sep 23 2011

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Last modified January 20 19:22 EST 2021. Contains 340332 sequences. (Running on oeis4.)