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Revision History for A232494 (Underlined text is an addition; strikethrough text is a deletion.)

Showing entries 1-10 | older changes
A232494 If n mod 2 = 0 then 2^(n-1)*(3^n+3*3^(n/2)-2) otherwise 2^(n-1)*(3^n+5*3^((n-1)/2)-2).
(history; published version)
#24 by Bruno Berselli at Wed Jan 09 09:11:47 EST 2019
STATUS

proposed

approved

#23 by Stefano Spezia at Wed Jan 09 08:59:19 EST 2019
STATUS

editing

proposed

#22 by Stefano Spezia at Wed Jan 09 08:59:13 EST 2019
FORMULA

E.g.f.: (1/12)*exp(-2*sqrt(3)*x)*(9 - 5*sqrt(3) + (9 + 5*sqrt(3))*exp(4*sqrt(3)*x) - 12*exp(2*(1 + sqrt(3))*x) + 6*exp(2*(3 + sqrt(3))*x)). - Stefano Spezia, Jan 09 2019

STATUS

proposed

editing

#21 by Michel Marcus at Wed Jan 09 07:41:06 EST 2019
STATUS

editing

proposed

#20 by Michel Marcus at Wed Jan 09 07:40:47 EST 2019
LINKS

G. Wu, M. G. Parker, <a href="http://arxiv.org/abs/1309.0157">A complementary construction using mutually unbiased bases</a>, arXiv preprint arXiv:1309.0157 [cs.IT], 2013 [See Th. 2]].

STATUS

proposed

editing

#19 by Jean-François Alcover at Wed Jan 09 07:12:56 EST 2019
STATUS

editing

proposed

#18 by Jean-François Alcover at Wed Jan 09 07:12:52 EST 2019
MATHEMATICA

LinearRecurrence[{8, 0, -96, 144}, {1, 6, 32, 160}, 25] (* Jean-François Alcover, Jan 09 2019 *)

STATUS

approved

editing

#17 by Bruno Berselli at Thu Sep 29 02:37:44 EDT 2016
STATUS

reviewed

approved

#16 by Joerg Arndt at Tue Sep 27 13:08:45 EDT 2016
STATUS

proposed

reviewed

#15 by Joerg Arndt at Tue Sep 27 13:08:41 EDT 2016
STATUS

editing

proposed

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Last modified August 29 15:31 EDT 2024. Contains 375517 sequences. (Running on oeis4.)