Neither the unsorted prime signature of a(n) nor the negated unsorted prime signature of a(n) is unimodal.
A332643
Neither the unsorted prime signature of a(n) nor the negated unsorted prime signature of a(n) is unimodal.
Terms
- a(0) =2100a(1) =3300a(2) =3900a(3) =4200a(4) =4410a(5) =5100a(6) =5700a(7) =6468a(8) =6600a(9) =6900a(10) =7644a(11) =7800a(12) =8400a(13) =8700a(14) =9300a(15) =9996a(16) =10200a(17) =10500a(18) =10780a(19) =10890a(20) =11100a(21) =11172a(22) =11400a(23) =12300a(24) =12740a(25) =12900a(26) =12936a(27) =13200a(28) =13230a(29) =13524
External references
- oeis: A332643