Start with 1 and repeatedly reverse the digits and add 46 to get the next term.

Terms

a(0) =1a(1) =47a(2) =120a(3) =67a(4) =122a(5) =267a(6) =808a(7) =854a(8) =504a(9) =451a(10) =200a(11) =48a(12) =130a(13) =77a(14) =123a(15) =367a(16) =809a(17) =954a(18) =505a(19) =551a(20) =201a(21) =148a(22) =887a(23) =834a(24) =484a(25) =530a(26) =81a(27) =64a(28) =92a(29) =75