Beginning with sequence A096903, choose only those rows such that when a(n) is in factored form all exponents of a(n) are consecutive starting at 1.
A117311
Beginning with sequence A096903, choose only those rows such that when a(n) is in factored form all exponents of a(n) are consecutive starting at 1.
Terms
- a(0) =2a(1) =6a(2) =12a(3) =18a(4) =30a(5) =60a(6) =90a(7) =150a(8) =180a(9) =300a(10) =450a(11) =210a(12) =360a(13) =540a(14) =600a(15) =1350a(16) =1500a(17) =2250a(18) =420a(19) =630a(20) =1050a(21) =1470a(22) =1260a(23) =2100a(24) =2940a(25) =3150a(26) =4410a(27) =7350a(28) =2310a(29) =2520
External references
- oeis: A117311