Triangular numbers whose digit reversal is prime; trailing zeros are permitted.

Terms

a(0) =3a(1) =91a(2) =136a(3) =300a(4) =325a(5) =703a(6) =1081a(7) =1378a(8) =1711a(9) =3160a(10) =3655a(11) =7750a(12) =9730a(13) =11026a(14) =11476a(15) =12880a(16) =13861a(17) =18145a(18) =18721a(19) =19900a(20) =36046a(21) =70876a(22) =75466a(23) =76636a(24) =79003a(25) =90100a(26) =92665a(27) =99235a(28) =107416a(29) =108811