Palindromic Super-5 Numbers.

Terms

a(0) =3975793a(1) =9799979a(2) =39199193a(3) =41299214a(4) =65455456a(5) =97455479a(6) =132838231a(7) =137141731a(8) =143717341a(9) =170919071a(10) =180191081a(11) =226101622a(12) =241757142a(13) =265525562a(14) =311000113a(15) =321151123a(16) =327161723a(17) =329818923a(18) =336252633a(19) =341888143a(20) =344828443