Odd numbers k such that sigma(k) + sigma(k+2) > 2*sigma(k+1); odd terms in A053228.

Terms

a(0) =1125a(1) =1573a(2) =1953a(3) =2205a(4) =2385a(5) =3465a(6) =5185a(7) =5353a(8) =5773a(9) =6433a(10) =6613a(11) =6825a(12) =7245a(13) =7425a(14) =7665a(15) =7693a(16) =8505a(17) =8925a(18) =9133a(19) =9205a(20) =9405a(21) =9945a(22) =10393a(23) =10773a(24) =11473a(25) =11653a(26) =12285a(27) =12493a(28) =12705a(29) =13473