First of three consecutive primes p, q, r, such that the reverse of p+q+r is divisible by at least one of p, q and r.

A359174

First of three consecutive primes p, q, r, such that the reverse of p+q+r is divisible by at least one of p, q and r.

Terms

    a(0) =3a(1) =7a(2) =17a(3) =53a(4) =97a(5) =193a(6) =431a(7) =1997a(8) =5381a(9) =30097a(10) =128663a(11) =278209a(12) =385831a(13) =481141a(14) =1217509a(15) =2401991a(16) =2485831a(17) =2625911a(18) =3070037a(19) =35912561a(20) =39202231a(21) =44531771a(22) =45393841a(23) =47084041a(24) =50037011a(25) =53639681a(26) =54693481a(27) =54949481a(28) =55225217a(29) =56094281

External references