A118602 Start with 1 and repeatedly reverse the digits and add 21 to get the next term.

1, 22, 43, 55, 79, 88, 109, 922, 250, 73, 58, 106, 622, 247, 763, 388, 904, 430, 55, 79, 88, 109, 922, 250, 73, 58, 106, 622, 247, 763, 388, 904, 430, 55, 79, 88, 109, 922, 250, 73, 58, 106, 622, 247, 763, 388, 904, 430, 55, 79, 88, 109, 922, 250, 73, 58, 106, 622