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A195756 Smallest possible largest number of a 6 by n magic square where repetitions are not allowed without diagonals. 0
19, 3516, 2816, 5502, 6085, 989568, 74283746, 547462302, 34716123, 19876549906, 82212839, 75644545049024, 34860663827, 126494851419642 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

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

Erich Friedman, Problem of the month March 1999

CROSSREFS

Sequence in context: A221296 A287938 A225602 * A125197 A238563 A281820

Adjacent sequences:  A195753 A195754 A195755 * A195757 A195758 A195759

KEYWORD

nonn

AUTHOR

Kausthub Gudipati, Sep 23 2011

STATUS

approved

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Last modified July 22 14:33 EDT 2019. Contains 325222 sequences. (Running on oeis4.)