%I #13 Aug 03 2021 18:32:16
%S 1,1,1,7,2,4,34,1,47,47,47,47,47,47,47,153,212,212,212,212,212,212,
%T 212,334,334,785,785,720,785,785,785,785,785,1144,1144,1144,1167,2105,
%U 2105,2105,2105,2105,2105,2105,2105,2105,2105,2105,2105,2105
%N For each record-breaking row, m, of A088643, the sequence gives the length, k, of the longest earlier row contained in row m.
%C A record-breaking row, m, of A088643, is a row where m-k sets a record.
%C a(n) = A049476(n) - A049478(n).
%Y Cf. A088643, A049476, A049478, A346778.
%K nonn,nice
%O 1,4
%A _N. J. A. Sloane_
%E Entry revised by Editors of OEIS, Aug 03 2021