Numbers m such that A186711(m) = 1.

Terms

a(0) =1a(1) =2a(2) =3a(3) =6a(4) =12a(5) =27a(6) =48a(7) =130a(8) =252a(9) =705a(10) =1386a(11) =2295a(12) =7125a(13) =17316a(14) =31959a(15) =51054a(16) =74601a(17) =102600a(18) =351315a(19) =748440a(20) =2123189a(21) =4198848a(22) =6975417a(23) =10452896a(24) =14631285a(25) =19510584a(26) =25090793a(27) =31371912a(28) =38353941a(29) =46036880