A094390 A Beatty sequence using exp(Pi/4).

2, 4, 6, 8, 10, 13, 15, 17, 19, 21, 24, 26, 28, 30, 32, 35, 37, 39, 41, 43, 46, 48, 50, 52, 54, 57, 59, 61, 63, 65, 67, 70, 72, 74, 76, 78, 81, 83, 85, 87, 89, 92, 94, 96, 98, 100, 103, 105, 107, 109, 111, 114, 116, 118, 120, 122, 125, 127, 129, 131, 133, 135, 138, 140

Offset

1,1

Links

Table of n, a(n) for n=1..64.

Formula

c = exp(Pi/4) a(n) = Floor(n*c).

Mathematica

c = E^(Pi/4); d = c/(c - 1); Table[ Floor[n*c], {n, 65}]

Crossrefs

Beatty complement is A094391.

Sequence in context: A329828 A172278 A276383 * A186289 A332687 A345981

Adjacent sequences: A094387 A094388 A094389 * A094391 A094392 A094393

Keyword

nonn

Author

Robert G. Wilson v, Apr 28 2004

Status

approved