A362978 The y-coordinates of the even-ranked elements of the lexicographically earliest sequence of points satisfying staircase and no-three-in-a-line conditions. Companion sequence of A362977.

0, 1, 3, 2, 4, 7, 5, 8, 12, 11, 10, 6, 13, 23, 20, 14, 28, 21, 15, 24, 9, 35, 43, 38, 37, 52, 33, 45, 36, 32, 22, 44, 46, 59, 53, 54, 64, 19, 34, 27, 72, 70, 84, 74, 55, 49, 26, 50, 17, 31, 77, 56, 107, 85, 47, 60, 16, 62, 29, 25, 69, 41, 42, 106, 82, 61, 65

Offset

0,3

Comments

This sequence is tightly coupled to A362977, which is the main entry. See A362977.

Links

Table of n, a(n) for n=0..66.

Crossrefs

Cf. A362977 (the corresponding x-coordinates).

Sequence in context: A134571 A054086 A163329 * A261147 A212952 A246259

Adjacent sequences: A362975 A362976 A362977 * A362979 A362980 A362981

Keyword

nonn

Author

Luc Rousseau, May 11 2023

Status

approved