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 A061469 GCD of the amicable pairs: a(n) = GCD(A002025(n), A002046(n)). 4
 4, 2, 4, 4, 8, 8, 105, 16, 92, 16, 135, 819, 10, 45, 585, 16, 8, 10, 16, 16, 8, 44, 4, 4, 14, 8, 16, 98, 16, 585, 8, 8, 8, 8, 8, 4, 8, 105, 16, 8, 135, 8, 10, 50, 10, 5733, 8, 585, 10, 855, 16, 10, 4, 10, 10, 585, 32, 10, 8, 16, 14, 8, 16, 4, 8, 310, 8, 16, 8, 10, 50, 855, 14, 8, 10 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The pairs are ordered by the smaller number. - David Wasserman, Jun 18 2002 LINKS T. D. Noe, Table of n, a(n) for n=1..1000 EXAMPLE a(1)=GCD(220,284)=4; a(2)=GCD(1184,1210)=2. CROSSREFS Cf. A002025, A002046. Sequence in context: A057697 A019921 A204617 * A222641 A258852 A021706 Adjacent sequences:  A061466 A061467 A061468 * A061470 A061471 A061472 KEYWORD nonn AUTHOR Jason Earls (zevi_35711(AT)yahoo.com), Jun 11 2001 EXTENSIONS More terms from David Wasserman, Jun 18 2002 a(22) corrected by T. D. Noe, Aug 15 2010 STATUS approved

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