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A195757 Smallest possible largest number in a 7 by n average array where repetitions are not allowed without diagonals. 0
94, 3309, 118668, 4276501, 989568, 206991, 236701922202, 474044608301, 27317507372, 11912444546191029, 36025114345204896, 1857217354169779821, 334722240784573 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

An average array is an array of positive integers such that each integer is the average of the numbers in its horizontally and vertically adjacent cells.

LINKS

Table of n, a(n) for n=2..14.

CROSSREFS

Sequence in context: A218648 A278321 A189414 * A017810 A035742 A017757

Adjacent sequences:  A195754 A195755 A195756 * A195758 A195759 A195760

KEYWORD

nonn

AUTHOR

Kausthub Gudipati, Sep 23 2011

STATUS

approved

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Last modified January 18 23:05 EST 2019. Contains 319282 sequences. (Running on oeis4.)