A187341 Floor((5-sqrt(5))n); complement of A187342.

2, 5, 8, 11, 13, 16, 19, 22, 24, 27, 30, 33, 35, 38, 41, 44, 46, 49, 52, 55, 58, 60, 63, 66, 69, 71, 74, 77, 80, 82, 85, 88, 91, 93, 96, 99, 102, 105, 107, 110, 113, 116, 118, 121, 124, 127, 129, 132, 135, 138, 140, 143, 146, 149, 152, 154, 157, 160, 163, 165, 168

Offset

1,1

Comments

A187341 and A187342 are a pair of Beatty sequences.

Links

Table of n, a(n) for n=1..61.

Formula

a(n)=floor((5-sqrt(5))n).

Mathematica

Table[Floor[(5-5^(1/2))n], {n, 1, 80}]

Crossrefs

Cf. A187342.

Sequence in context: A108589 A292988 A330144 * A329924 A330112 A206911

Adjacent sequences: A187338 A187339 A187340 * A187342 A187343 A187344

Keyword

nonn

Author

Clark Kimberling, Mar 08 2011

Status

approved