A035280 Smallest of largest of n distinct numbers around circle so that every 2 neighbors x,y have x|y or y|x.

1, 2, 4, 6, 6, 8, 9, 12, 12, 12, 15, 15, 16, 18, 18, 20, 21, 24, 24, 24, 27, 28, 30, 30, 32, 33, 35, 36

Offset

1,2

Links

Table of n, a(n) for n=1..28.

E. J. Friedman, Math. Magic

Crossrefs

Cf. A034298.

Sequence in context: A065558 A235384 A342597 * A244367 A020887 A050827

Adjacent sequences: A035277 A035278 A035279 * A035281 A035282 A035283

Keyword

nonn

Author

Erich Friedman

Status

approved