The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A004941 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A004941

a(n) = round(n*phi^6), where phi is the golden ratio, A001622.
(history; published version)

#19 by OEIS Server at Tue Jan 23 02:21:01 EST 2024

LINKS

G. C. Greubel, <a href="/A004941/b004941_1.txt">Table of n, a(n) for n = 0..10000</a>

#18 by Hugo Pfoertner at Tue Jan 23 02:21:01 EST 2024

STATUS

reviewed

approved

Discussion

Tue Jan 23

02:21

OEIS Server: Installed first b-file as b004941.txt.

#17 by Joerg Arndt at Tue Jan 23 02:17:07 EST 2024

STATUS

proposed

reviewed

#16 by G. C. Greubel at Tue Jan 23 01:23:27 EST 2024

STATUS

editing

proposed

#15 by G. C. Greubel at Tue Jan 23 01:23:23 EST 2024

LINKS

G. C. Greubel, <a href="/A004941/b004941_1.txt">Table of n, a(n) for n = 0..10000</a>

PROG

(Magma) [Round(n*(9+4*Sqrt(5))): n in [0..80]]; // G. C. Greubel, Jan 23 2024

(SageMath) [round(golden_ratio^6*n) for n in range(81)] # G. C. Greubel, Jan 23 2024

STATUS

approved

editing

#14 by Michael De Vlieger at Fri Oct 27 10:02:25 EDT 2023

STATUS

reviewed

approved

#13 by Joerg Arndt at Fri Oct 27 08:11:41 EDT 2023

STATUS

proposed

reviewed

#12 by Michel Marcus at Fri Oct 27 01:02:39 EDT 2023

STATUS

editing

proposed

#11 by Michel Marcus at Fri Oct 27 01:02:37 EDT 2023

CROSSREFS

Cf. A001622, A004939, A004940, A004942, A004943.

STATUS

proposed

editing

#10 by Jon E. Schoenfield at Thu Oct 26 23:34:07 EDT 2023

STATUS

editing

proposed