A326353 Manhattan distance of one of the two ants in A326352 to the other ant at iteration n.

2, 2, 2, 2, 2, 2, 4, 4, 2, 4, 6, 8, 6, 4, 6, 4, 4, 6, 6, 6, 6, 8, 8, 6, 8, 6, 8, 10, 8, 6, 4, 4, 4, 2, 4, 6, 8, 6, 4, 6, 4, 4, 6, 6, 6, 6, 8, 8, 6, 8, 6

Offset

0,1

Links

Table of n, a(n) for n=0..50.

Felix Fröhlich, Illustration of iterations 0-50, 2019.

Wikipedia, Langton's ant

Wikipedia, Taxicab geometry

Example

See illustrations in Fröhlich, 2019.

Crossrefs

Cf. A326352.

Sequence in context: A339049 A279401 A168514 * A060447 A268045 A118177

Adjacent sequences: A326350 A326351 A326352 * A326354 A326355 A326356

Keyword

nonn,more

Author

Felix Fröhlich, Jun 30 2019

Status

approved