Least number of Reverse-then-add persistence n.

Terms

a(0) =1a(1) =10a(2) =19a(3) =59a(4) =69a(5) =166a(6) =79a(7) =188a(8) =193a(9) =1397a(10) =829a(11) =167a(12) =2069a(13) =1797a(14) =849a(15) =177a(16) =1496a(17) =739a(18) =1798a(19) =10777a(20) =6999a(21) =1297a(22) =869a(23) =187a(24) =89a(25) =10797a(26) =10853a(27) =10921a(28) =10971a(29) =13297