A004944 a(n) = round(n*phi^9), where phi is the golden ratio, A001622.

0, 76, 152, 228, 304, 380, 456, 532, 608, 684, 760, 836, 912, 988, 1064, 1140, 1216, 1292, 1368, 1444, 1520, 1596, 1672, 1748, 1824, 1900, 1976, 2052, 2128, 2204, 2280, 2356, 2432, 2508, 2584, 2660, 2736

Offset

0,2

Comments

Differs from A004924 in the index intervals n=39-76, 115-152, 191-.., etc. - R. J. Mathar, May 24 2008

Links

Paolo Xausa, Table of n, a(n) for n = 0..10000

Tanya Khovanova, Non Recursions.

Formula

a(n) = round(n*A001622^9) where A001622^9 = 76.013155... - R. J. Mathar, May 24 2008

Mathematica

Round[Range[0, 50]GoldenRatio^9] (* Paolo Xausa, Oct 28 2023 *)

Crossrefs

Cf. A001622.

Sequence in context: A186896 A202173 A004924 * A063359 A044327 A044708

Adjacent sequences: A004941 A004942 A004943 * A004945 A004946 A004947

Keyword

nonn

Author

N. J. A. Sloane

Status

approved