The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A370914 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A370914

a(n) = n * (n + 4) * (n + 8).
(history; published version)

#15 by Alois P. Heinz at Thu Oct 03 08:31:24 EDT 2024

STATUS

reviewed

approved

#14 by Joerg Arndt at Thu Oct 03 03:12:21 EDT 2024

STATUS

proposed

reviewed

#13 by Amiram Eldar at Thu Oct 03 03:09:16 EDT 2024

STATUS

editing

proposed

#12 by Amiram Eldar at Thu Oct 03 02:54:22 EDT 2024

FORMULA

From Amiram Eldar, Oct 03 2024: (Start)

Sum_{n>=1} 1/a(n) = 1217/26880.

Sum_{n>=1} (-1)^(n+1)/a(n) = 149/8960. (End)

STATUS

approved

editing

#11 by Peter Luschny at Wed Mar 06 15:25:10 EST 2024

STATUS

editing

approved

#10 by Peter Luschny at Wed Mar 06 15:25:04 EST 2024

FORMULA

a(n) = Sum_{k=0..3} Stirling1(3, k)*(-4)^(3 - k)*n^k.

STATUS

approved

editing

#9 by Peter Luschny at Wed Mar 06 14:55:29 EST 2024

STATUS

reviewed

approved

#8 by Hugo Pfoertner at Wed Mar 06 14:47:40 EST 2024

STATUS

proposed

reviewed

#7 by Amiram Eldar at Wed Mar 06 14:17:14 EST 2024

STATUS

editing

proposed

#6 by Amiram Eldar at Wed Mar 06 14:17:11 EST 2024

LINKS

<a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (4,-6,4,-1).

STATUS

proposed

editing