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Search: a211439 -id:a211439
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A211422
Number of ordered triples (w,x,y) with all terms in {-n,...,0,...,n} and w^2 + x*y = 0.
+10
106
1, 9, 17, 25, 41, 49, 57, 65, 81, 105, 113, 121, 137, 145, 153, 161, 193, 201, 225, 233, 249, 257, 265, 273, 289, 329, 337, 361, 377, 385, 393, 401, 433, 441, 449, 457, 505, 513, 521, 529, 545, 553, 561, 569, 585, 609, 617, 625, 657, 713, 753, 761
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COMMENTS
A211439 ... w+3x+3y ........ (t-1)/2
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Last modified November 7 08:07 EST 2024. Contains 377523 sequences.
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