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A270896
Values of n for which n^2 is a Sierpiński number.
1
134959, 2245939, 2468549, 2505707, 4233101, 7248203, 7514681, 8524057, 10379689, 11105999, 11701529, 13050139, 14535919, 17224783, 17918117, 20887471, 22609447, 23352049, 26616221, 29156453, 29583953, 29913997, 31273301, 32046613, 35672821, 35882309
OFFSET
1,1
FORMULA
a(n) = sqrt(A270895(n)).
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved