Denominators a(n) of Pythagorean approximations b(n)/a(n) to 3/5.

A195577

Denominators a(n) of Pythagorean approximations b(n)/a(n) to 3/5.

Terms

    a(0) =1a(1) =4a(2) =56a(3) =299a(4) =1020a(5) =3180a(6) =3901a(7) =20944a(8) =272996a(9) =1465799a(10) =4993800a(11) =15577800a(12) =19105801a(13) =102585004a(14) =1337133056a(15) =7179484499a(16) =24459629220a(17) =76300063380a(18) =93580208101a(19) =502461329944

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