Smallest prime p such that the concatenation 2,3,5,7, ... (primes) ... p is a multiple of prime(n).

A090497

Smallest prime p such that the concatenation 2,3,5,7, ... (primes) ... p is a multiple of prime(n).

Terms

    a(0) =2a(1) =29a(2) =5a(3) =11a(4) =17a(5) =61a(6) =31a(7) =271a(8) =3a(9) =13a(10) =107a(11) =1051a(12) =439a(13) =211a(14) =5a(15) =1153a(16) =149a(17) =23a(18) =37a(19) =173a(20) =593a(21) =173a(22) =281a(23) =347a(24) =191a(25) =433a(26) =2083a(27) =109a(28) =389a(29) =1453

External references