Numbers n for which the first difference sequence of A054040 decreases.

Terms

a(0) =27a(1) =53a(2) =179a(3) =305a(4) =431a(5) =557a(6) =683a(7) =809a(8) =835a(9) =935a(10) =961a(11) =1087a(12) =1213a(13) =1339a(14) =1465a(15) =1591a(16) =1717a(17) =1743a(18) =1843a(19) =1869a(20) =1995a(21) =2121a(22) =2247a(23) =2373a(24) =2499a(25) =2525a(26) =2625a(27) =2651a(28) =2777a(29) =2903