Primes expressible as the sum of 3 consecutive palindromic primes.

Terms

a(0) =23a(1) =383a(2) =463a(3) =523a(4) =857a(5) =1039a(6) =1109a(7) =1483a(8) =1867a(9) =2341a(10) =2503a(11) =12149a(12) =32413a(13) =37963a(14) =38873a(15) =39983a(16) =43013a(17) =44533a(18) =52103a(19) =53623a(20) =56053a(21) =59273a(22) =90709a(23) =91309a(24) =91909a(25) =93329a(26) =94849a(27) =96259a(28) =111409a(29) =180007