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A051892 Values of e, the lesser key or generating number for Pythagorean triangles in which S (the odd short leg) and U (the hypotenuse) are twin primes. 3
1, 2, 5, 9, 14, 50, 174, 260, 284, 285, 330, 545, 744, 1134, 1170, 1274, 1329, 1364, 1365, 2024, 2639, 3179, 3435, 3779, 4115, 4860, 5859, 5889, 6035, 6669, 8645, 8960, 8979, 9714, 9944, 10115, 10179, 15770, 16589, 16875, 19325, 20214, 20265, 21450 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..44.

Roberts, Deriving Pythagorean Triples

CROSSREFS

Equals A051891 - 1. See A051642 for the S's, A051859 for the U's and A051858 for the T's (the even long leg).

Sequence in context: A068501 A048071 A320996 * A006599 A013933 A101201

Adjacent sequences:  A051889 A051890 A051891 * A051893 A051894 A051895

KEYWORD

nonn

AUTHOR

Stuart M. Ellerstein (ellerstein(AT)aol.com), Dec 17 1999

EXTENSIONS

More terms from Joshua Zucker, May 12 2006

STATUS

approved

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Last modified April 23 07:51 EDT 2019. Contains 322381 sequences. (Running on oeis4.)