Smallest number k such that R(n) is the n-th divisor of k, where R(n) is the n-th Ramanujan prime (A104272).
A233933
Smallest number k such that R(n) is the n-th divisor of k, where R(n) is the n-th Ramanujan prime (A104272).
Terms
- a(0) =11a(1) =34a(2) =116a(3) =246a(4) =752a(5) =708a(6) =4288a(7) =1704a(8) =3492a(9) =4848a(10) =11556a(11) =7620a(12) =28608a(13) =47112a(14) =24048a(15) =21480a(16) =45612a(17) =40860a(18) =54960a(19) =218088a(20) =180684a(21) =121464a(22) =94680a(23) =242100a(24) =269760a(25) =486288a(26) =313488a(27) =249840a(28) =376920a(29) =308280
External references
- oeis: A233933