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A195810
Smallest possible largest number of a 4 by n average array where repetitions are not allowed with diagonals.
0
1250, 5754, 353073, 14774206, 461490870, 136644951, 302307431550, 6347782194286, 12139568762399, 4159327027119583, 129785024254373690, 58866692131428799, 28110275546239432420
OFFSET
3,1
COMMENTS
Here, an average array is an array with positive integers such that each number is the average of the numbers in its horizontally, vertically and diagonally adjacent cells.
CROSSREFS
Sequence in context: A231805 A122272 A330650 * A184610 A106322 A035762
KEYWORD
nonn
AUTHOR
Kausthub Gudipati, Sep 24 2011
STATUS
approved