Where the number of divisors d(k) reaches a new record for numbers k whose prime factors are of the form 6*j+5.
A326314
Where the number of divisors d(k) reaches a new record for numbers k whose prime factors are of the form 6*j+5.
Terms
- a(0) =5a(1) =25a(2) =55a(3) =275a(4) =935a(5) =3025a(6) =4675a(7) =21505a(8) =51425a(9) =107525a(10) =537625a(11) =1182775a(12) =2688125a(13) =3118225a(14) =15591125a(15) =34300475a(16) =77955625a(17) =127847225a(18) =583108075a(19) =639236125a(20) =1406319475a(21) =3196180625a(22) =6008819575a(23) =23907431075a(24) =30044097875a(25) =66097015325a(26) =150220489375a(27) =318467437475
External references
- oeis: A326314