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A145821
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Prime numbers p such that 17,p,p+1 is a Heron triangle, that is a triangle with integer sides and integer area.
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1
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OFFSET
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1,1
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COMMENTS
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Subsequence of A145820. The next few terms are at n = 186, 236, 522, 812, 1064 and 1292, of that sequence. A145820(1292) is a prime of 331 digits.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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