Numbers n such that floor(antisigma(n) / sigma(n)) = floor(antisigma(n+1) / sigma(n+1)).

Terms

a(0) =1a(1) =2a(2) =3a(3) =9a(4) =21a(5) =33a(6) =81a(7) =261a(8) =897a(9) =1334a(10) =1364a(11) =2974a(12) =4364a(13) =14282a(14) =26937a(15) =46593a(16) =64665a(17) =74918a(18) =79833a(19) =92685a(20) =145215a(21) =147454a(22) =161001a(23) =162602a(24) =166934a(25) =289454a(26) =347738a(27) =383594a(28) =422073a(29) =430137