Re: [math-fun] 9,9 ends the sequence

EA: "S = 1, 3, 4, 2, 41, 42, 21, 43, 44, 22, 45, etc." I get a variance starting with term #8 (= 8). If that is correct, I get 40905, 40911 ending the sequence (Q = 370247, just shy of Allan's prime gap).