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A296137
Smallest difference between the sums of n-th powers in an ideal solution to Prouhet-Tarry-Escott problem of size n.
1
1, 2, 12, 144, 25200, 86400
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OFFSET
1,2
COMMENTS
The smallest difference is delivered by the same ideal solutions as in
A296136
.
LINKS
Table of n, a(n) for n=1..6.
Wikipedia,
Prouhet-Tarry-Escott problem
EXAMPLE
For n=4, the smallest difference is delivered by multisets {0,0,5,5} and {-1,2,3,6} with the sums of 4th powers equal 1250 and 1394, respectively. Their difference is 1394-1250 = 144 = a(4).
CROSSREFS
Cf.
A296136
.
Sequence in context:
A221101
A187748
A324140
*
A086928
A228551
A001927
Adjacent sequences:
A296134
A296135
A296136
*
A296138
A296139
A296140
KEYWORD
nonn
,
hard
,
more
AUTHOR
Max Alekseyev
, Dec 05 2017
STATUS
approved
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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)