Least number with exactly n distinct divisors of prime indices. Position of first appearance of n in A370820.

A371131

Least number with exactly n distinct divisors of prime indices. Position of first appearance of n in A370820.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =7a(4) =13a(5) =53a(6) =37a(7) =311a(8) =89a(9) =151a(10) =223a(11) =2045a(12) =281a(13) =3241a(14) =1163a(15) =827a(16) =659a(17) =9037a(18) =1069a(19) =17611a(20) =1511a(21) =4211a(22) =28181a(23) =122119a(24) =2423a(25) =10627a(26) =88483a(27) =6997a(28) =7561a(29) =98965

External references