Numbers k such that k and k+1 are both S-abundant numbers (A181487).

Terms

a(0) =5984a(1) =7424a(2) =21944a(3) =39375a(4) =56924a(5) =77175a(6) =82004a(7) =84524a(8) =89775a(9) =109395a(10) =116655a(11) =158235a(12) =174824a(13) =180495a(14) =185535a(15) =188055a(16) =193544a(17) =200024a(18) =209055a(19) =235935a(20) =238095a(21) =240344a(22) =245024a(23) =250964a(24) =256095a(25) =261260a(26) =262184a(27) =263024a(28) =266475a(29) =279279