a(1) = 12; for n >= 2, a(n) = least positive integer of the form prime(m)*prime(n-m)*prime(n) with m >= 1.

A364434

a(1) = 12; for n >= 2, a(n) = least positive integer of the form prime(m)*prime(n-m)*prime(n) with m >= 1.

Terms

    a(0) =12a(1) =12a(2) =30a(3) =63a(4) =154a(5) =273a(6) =442a(7) =646a(8) =874a(9) =1334a(10) =1798a(11) =2294a(12) =3034a(13) =3526a(14) =4042a(15) =4982a(16) =6254a(17) =7198a(18) =8174a(19) =9514a(20) =10366a(21) =11534a(22) =13114a(23) =14774a(24) =17266a(25) =19594a(26) =20806a(27) =22042a(28) =23326a(29) =24634

External references