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 A158519 The larger member a of a pair of integers a>=b such that sqrt((a+b+2)^4+4ab) and sqrt((a+b+3)^4+8ab) are simultaneously integers. 0
 14, 51, 54, 99, 132, 143, 160, 224, 260, 299, 344, 407, 440, 450, 527, 531, 539, 615, 666, 714, 1025, 1064, 1104, 1196, 1287, 1295, 1420, 1512, 2013, 2024, 2024, 2070, 2133, 2184, 2484, 2716, 2750, 3024, 3311, 3375, 3401, 3564, 4047, 4224, 4514, 4524 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Entries are repeated if there is more than one matching b. LINKS Lorenz Halbeisen, Fans and bundles in the graph of pairwise sums and products, El. J. Comb. 11 (2004) #R6. CROSSREFS Sequence in context: A082668 A231044 A231076 * A043132 A039309 A043912 Adjacent sequences:  A158516 A158517 A158518 * A158520 A158521 A158522 KEYWORD nonn AUTHOR R. J. Mathar, Mar 20 2009 STATUS approved

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Last modified May 12 21:06 EDT 2021. Contains 343829 sequences. (Running on oeis4.)