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A210358
Minimum value in the inverse of Hilbert's matrix.
2
1, -6, -180, -4200, -117600, -3969000, -115259760, -3030051024, -106051785840, -3363975014400, -98227319533200, -3110531785218000, -103492384705710000, -3211851661880141280, -96355549856404238400, -3303308595002047632000, -106681852579497947388000
OFFSET
1,2
MATHEMATICA
Table[im = Inverse[HilbertMatrix[n]]; Min[Flatten[im]]], {n, 20}]
PROG
(PARI) a(n)=vecmin(1/mathilbert(n)) \\ Hugo Pfoertner, Feb 11 2020
CROSSREFS
Cf. A061065, A189765 (inverse matrix), A210357.
Sequence in context: A062240 A253779 A046989 * A368730 A135395 A337756
KEYWORD
sign
AUTHOR
T. D. Noe, Apr 02 2012
STATUS
approved