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A102401
a(n) is the index of the permutation of order n having the least sum of pairwise products as given by
A026035
.
+0
1
0, 2, 14, 80, 512, 3776, 31376, 290456, 2970296, 33276536, 405440216, 5338909736, 75572075816, 1144441325096, 18464406889256, 316212570391976, 5729159765566376
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Maintained by
N. J. A. Sloane
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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.
AT&T Labs Research
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