A326539 a(n) is the denominator of the image of 1/n by the Cantor staircase function.

1, 2, 2, 3, 4, 4, 4, 4, 4, 5, 16, 6, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 64, 10, 32, 32, 32, 32, 256, 12, 64, 64, 14, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16

Offset

1,2

Links

Rémy Sigrist, Table of n, a(n) for n = 1..6561

Rémy Sigrist, PARI program for A326539

Wikipedia, Cantor function

Prog

(PARI) See Links section.

Crossrefs

See A326538 for the corresponding numerators and additional comments.

Sequence in context: A276646 A029130 A081611 * A297995 A081228 A270826

Adjacent sequences: A326536 A326537 A326538 * A326540 A326541 A326542

Keyword

nonn,base,frac

Author

Rémy Sigrist, Jul 12 2019

Status

approved