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Revision History for A065599

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Showing entries 1-10 | older changes
If n odd, a(n) = n^2 else a(n) = n.
(history; published version)
#42 by Michel Marcus at Sun Sep 29 07:48:26 EDT 2024
STATUS

reviewed

approved

#41 by Joerg Arndt at Sun Sep 29 02:23:21 EDT 2024
STATUS

proposed

reviewed

#40 by Stefano Spezia at Thu Sep 26 02:08:53 EDT 2024
STATUS

editing

proposed

#39 by Stefano Spezia at Thu Sep 26 01:14:47 EDT 2024
FORMULA

E.g.f.: x*(cosh(x) + (1 + x)*sinh(x)). - Stefano Spezia, Sep 26 2024

STATUS

approved

editing

#38 by Michael De Vlieger at Wed Sep 25 11:24:00 EDT 2024
STATUS

reviewed

approved

#37 by Stefano Spezia at Wed Sep 25 11:03:28 EDT 2024
STATUS

proposed

reviewed

#36 by Stefano Spezia at Wed Sep 25 11:03:23 EDT 2024
STATUS

editing

proposed

#35 by Stefano Spezia at Wed Sep 25 10:57:17 EDT 2024
STATUS

proposed

editing

Discussion
Wed Sep 25
11:03
Stefano Spezia: Please ignore my messages. I checked again. It is ok. Apologies
#34 by Michel Marcus at Tue Sep 03 17:13:37 EDT 2024
STATUS

editing

proposed

Discussion
Mon Sep 09
06:14
Aaron J Grech: Any feedback on this?
Mon Sep 23
23:35
Aaron J Grech: ?
Wed Sep 25
10:51
Stefano Spezia: Your formula gives other terms: {0,1,2,9,4,25,1,0,4,6,10,121,12,169,14,225,16,289,18,361}
10:53
Stefano Spezia: The correct formula is: a(n) = n*(1 + (-1)^n + n - (-1)^n*n)/2.
10:54
Stefano Spezia: Please compare
10:57
Stefano Spezia: Back to editing
#33 by Michel Marcus at Tue Sep 03 17:13:33 EDT 2024
LINKS

<a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (0, 3, 0, -3, 0, 1).

STATUS

proposed

editing