A049477 For each record-breaking row, m, of A088643, the sequence gives the length, k, of the longest earlier row contained in row m.

1, 1, 1, 7, 2, 4, 34, 1, 47, 47, 47, 47, 47, 47, 47, 153, 212, 212, 212, 212, 212, 212, 212, 334, 334, 785, 785, 720, 785, 785, 785, 785, 785, 1144, 1144, 1144, 1167, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105, 2105

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• nice

Comments

A record-breaking row, m, of A088643, is a row where m-k sets a record.

a(n) = A049476(n) - A049478(n).

Crossrefs

Cf. A088643, A049476, A049478, A346778.

Extensions

Entry revised by Editors of OEIS, Aug 03 2021