The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A304514 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A304514

a(n) = 33*2^n - 45 (n>=1).
(history; published version)

#24 by Joerg Arndt at Wed May 16 11:45:27 EDT 2018

STATUS

proposed

approved

#23 by Colin Barker at Wed May 16 11:34:37 EDT 2018

STATUS

editing

proposed

#22 by Colin Barker at Wed May 16 11:34:24 EDT 2018

LINKS

Colin Barker, <a href="/A304514/b304514.txt">Table of n, a(n) for n = 1..1000</a>

STATUS

approved

editing

#21 by Michael De Vlieger at Wed May 16 11:07:21 EDT 2018

FORMULA

a(n) = 3*a(n-1) - 2*a(n-2) for n>2. (End)

(End)

STATUS

editing

approved

#20 by Michael De Vlieger at Wed May 16 11:07:07 EDT 2018

FORMULA

a(n) = 3*a(n-1) - 2*a(n-2) for n>2. (End)

(End)

STATUS

approved

editing

#19 by Bruno Berselli at Wed May 16 03:48:25 EDT 2018

STATUS

reviewed

approved

#18 by Emeric Deutsch at Tue May 15 21:26:31 EDT 2018

STATUS

proposed

reviewed

#17 by Michael De Vlieger at Tue May 15 21:25:04 EDT 2018

STATUS

editing

proposed

#16 by Michael De Vlieger at Tue May 15 21:25:01 EDT 2018

MATHEMATICA

Rest@ CoefficientList[Series[3 x (7 + 8 x)/((1 - x) (1 - 2 x)), {x, 0, 35}], x] (* or *)

LinearRecurrence[{3, -2}, {21, 87}, 35] (* or *)

Array[33*2^# - 45 &, 35] (* Michael De Vlieger, May 15 2018 *)

STATUS

reviewed

editing

#15 by Emeric Deutsch at Tue May 15 11:30:49 EDT 2018

STATUS

proposed

reviewed