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 A096472 Numbers containing Pythagorean triples in their divisor set. 0
 3600, 7200, 10800, 14400, 18000, 21600, 25200, 28800, 32400, 36000, 39600, 43200, 46800, 50400, 54000, 57600, 61200, 64800, 68400, 72000, 75600, 79200, 82800, 86400, 90000, 93600, 97200, 100800, 104400, 108000, 111600, 115200, 118800 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS a(n) = m * (A046083(k)*A046084(k)*A009000(k))^2 for appropriate, not necessarily unique m and k. LINKS Tanya Khovanova, Recursive Sequences Eric Weisstein's World of Mathematics, Pythagorean Triple Index entries for linear recurrences with constant coefficients, signature (2, -1). FORMULA a(n) = n*60^2. EXAMPLE 5^2+12^2=13^2: 5^2, 12^2 and 13^2 are divisors of 608400=(13*5*3*2^2)^2, therefore 608400 is a term. CROSSREFS Cf. A094519. Sequence in context: A216682 A175752 A179746 * A306492 A250439 A027824 Adjacent sequences:  A096469 A096470 A096471 * A096473 A096474 A096475 KEYWORD nonn AUTHOR Reinhard Zumkeller, Aug 13 2004 STATUS approved

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Last modified October 23 03:21 EDT 2019. Contains 328335 sequences. (Running on oeis4.)