Odd numbers k for which A003973(k) >= 2*A003961(k).

Terms

a(0) =334639305a(1) =1003917915a(2) =1265809545a(3) =1353106755a(4) =1673196525a(5) =2109682575a(6) =2255177925a(7) =2342475135a(8) =2553826275a(9) =2691663975a(10) =2729952225a(11) =2953555605a(12) =2982654675a(13) =3011753745a(14) =3128150025a(15) =3157249095a(16) =3234846615a(17) =3258330075a(18) =3419140725a(19) =3442113675a(20) =3681032355a(21) =3797428635a(22) =3855626775a(23) =4059320265a(24) =4292112825a(25) =4350310965