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A098858 Primes p such that floor(sqrt(2)*p) is also a aprime. +0
1
2, 5, 29, 31, 59, 73, 97, 107, 127, 137, 199, 239, 271, 281, 311, 353, 383, 479, 509, 523, 547, 557, 691, 701, 769, 773, 823, 967, 971, 977, 997, 1049, 1069, 1103, 1117, 1151, 1217, 1367, 1459, 1493, 1523, 1571, 1613, 1663, 1667, 1697, 1783, 1879, 1889, 2011 (list; graph; listen)
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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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