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Revision History for A017989 (Bold, blue-underlined text is an addition; faded, red-underlined text is a deletion.)

Showing entries 1-10 | older changes
Powers of cube root of 5 rounded to nearest integer.
(history; published version)
#11 by Charles R Greathouse IV at Thu Sep 08 08:44:44 EDT 2022
PROG

(MAGMAMagma) [Round(5^(n/3)): n in [0..50]]; // Vincenzo Librandi, Jan 07 2014

Discussion
Thu Sep 08
08:44
OEIS Server: https://oeis.org/edit/global/2944
#10 by Harvey P. Dale at Sat Mar 24 14:17:07 EDT 2018
STATUS

editing

approved

#9 by Harvey P. Dale at Sat Mar 24 14:17:03 EDT 2018
MATHEMATICA

Round[Surd[5, 3]^Range[0, 40]] (* Harvey P. Dale, Mar 24 2018 *)

STATUS

approved

editing

#8 by Bruno Berselli at Tue Jan 07 17:40:52 EST 2014
STATUS

editing

approved

#7 by Bruno Berselli at Tue Jan 07 17:40:47 EST 2014
CROSSREFS

Cf. powers of cube root of k rounded up: A017980 (k=2), A017983 (k=3), A017986 (k=4), this sequence (k=5), A017992 (k=6), A017995 (k=7), A018001 (k=9), A018004 (k=10), A018007 (k=11), A018010 (k=12), A018013 (k=13), A018016 (k=14), A018019 (k=15), A018022 (k=16), A018025 (k=17), A018028 (k=18), A018031 (k=19), A018034 (k=20), A018037 (k=21), A018040 (k=22), A018043 (k=23), A018046 (k=24).

STATUS

proposed

editing

#6 by Vincenzo Librandi at Tue Jan 07 13:27:07 EST 2014
STATUS

editing

proposed

#5 by Vincenzo Librandi at Tue Jan 07 13:26:54 EST 2014
DATA

1, 2, 3, 5, 9, 15, 25, 43, 73, 125, 214, 366, 625, 1069, 1828, 3125, 5344, 9138, 15625, 26718, 45688, 78125, 133592, 228439, 390625, 667959, 1142194, 1953125, 3339797, 5710972, 9765625, 16698984, 28554861, 48828125, 83494919, 142774304, 244140625, 417474596

LINKS

Vincenzo Librandi, <a href="/A017989/b017989.txt">Table of n, a(n) for n = 0..200</a>

MATHEMATICA

Table[Round[5^(n/3)], {n, 0, 40}] (* Vincenzo Librandi, Jan 07 2014 *)

PROG

(MAGMA) [Round(5^(n/3)): n in [0..50]]; // Vincenzo Librandi, Jan 07 2014

CROSSREFS

Cf. powers of cube root of k rounded up: A017980 (k=2), A017983 (k=3), A017986 (k=4), this sequence (k=5), A017992 (k=6), A017995 (k=7), A018001 (k=9), A018004 (k=10), A018007 (k=11), A018010 (k=12), A018013 (k=13), A018016 (k=14), A018019 (k=15), A018022 (k=16), A018025 (k=17), A018028 (k=18), A018031 (k=19), A018034 (k=20), A018037 (k=21), A018040 (k=22), A018043 (k=23), A018046 (k=24).

EXTENSIONS

More terms from Vincenzo Librandi, Jan 07 2014

STATUS

approved

editing

#4 by Russ Cox at Fri Mar 30 16:46:22 EDT 2012
AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com)_.

Discussion
Fri Mar 30
16:46
OEIS Server: https://oeis.org/edit/global/110
#3 by N. J. A. Sloane at Fri Feb 27 03:00:00 EST 2009
KEYWORD

nonn,new

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

#2 by N. J. A. Sloane at Sun Jun 14 03:00:00 EDT 1998
REFERENCES

KEYWORD

nonn,new

nonn

AUTHOR

njas [Possible errors corrected Aug 16 1996]

njas