[ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 odd positive integers}.

A024205

[ (4th elementary symmetric function of S(n))/(2nd elementary symmetric function of S(n)) ], where S(n) = {first n+3 odd positive integers}.

Terms

    a(0) =1a(1) =7a(2) =24a(3) =58a(4) =121a(5) =224a(6) =379a(7) =604a(8) =915a(9) =1332a(10) =1878a(11) =2575a(12) =3449a(13) =4528a(14) =5841a(15) =7421a(16) =9301a(17) =11516a(18) =14105a(19) =17106a(20) =20562a(21) =24516a(22) =29015a(23) =34104a(24) =39835a(25) =46259a(26) =53430a(27) =61402a(28) =70235a(29) =79987

External references