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A195746 Smallest possible largest element of an 2 by n average array where repetitions are allowed with no diagonals. 0
3, 4, 8, 12, 19, 42, 98, 154, 107, 572, 932, 2132, 539, 3825 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

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

LINKS

Table of n, a(n) for n=2..15.

Erich Friedman, Average array

EXAMPLE

For example there are three 2 * 2 average arrays.

CROSSREFS

Sequence in context: A064188 A229990 A147620 * A088953 A281612 A025034

Adjacent sequences:  A195743 A195744 A195745 * A195747 A195748 A195749

KEYWORD

nonn

AUTHOR

Kausthub Gudipati, Sep 23 2011

STATUS

approved

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Last modified November 25 08:38 EST 2020. Contains 338623 sequences. (Running on oeis4.)