Conjecturally, number of minimum points of '3x+(2n+1)' problem.

Terms

a(0) =1a(1) =1a(2) =6a(3) =2a(4) =1a(5) =3a(6) =10a(7) =6a(8) =3a(9) =2a(10) =2a(11) =4a(12) =8a(13) =1a(14) =5a(15) =2a(16) =3a(17) =9a(18) =4a(19) =10a(20) =2a(21) =2a(22) =6a(23) =8a(24) =3a(25) =3a(26) =2a(27) =11a(28) =2a(29) =8