a(n) is the first prime p such that each of the first n primes divides at least one of the composites between p and the next prime, but prime(n+1) does not divide any of these.
A341640
a(n) is the first prime p such that each of the first n primes divides at least one of the composites between p and the next prime, but prime(n+1) does not divide any of these.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =7a(4) =13a(5) =19a(6) =61a(7) =211a(8) =151a(9) =181a(10) =199a(11) =113a(12) =1069a(13) =1129a(14) =773a(15) =3137a(16) =887a(17) =13187a(18) =14087a(19) =5351a(20) =29881a(21) =2477a(22) =30727a(23) =69263a(24) =40289a(25) =35677a(26) =118973a(27) =110359a(28) =31397a(29) =186481
External references
- oeis: A341640