Numbers whose sum of divisors is palindromic.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =7a(6) =43a(7) =81a(8) =96a(9) =98a(10) =130a(11) =146a(12) =162a(13) =166a(14) =201a(15) =205a(16) =208a(17) =211a(18) =221a(19) =241a(20) =244a(21) =251a(22) =271a(23) =274a(24) =281a(25) =300a(26) =314a(27) =325a(28) =333a(29) =365