A368592 - cp's OEIS frontend

A368592 a(n) = numerator of -(1/4)n!(2 + n!)(-2 + 1/(1 + floor(n/2 - 1/2))) - n!Sum_{m=1..1 + 2*floor(n/2 - 1/2)} 1/m.

n	a(n)
1	-1
2	0
3	7
4	190
5	5826
6	214956
7	11104542
8	711175536
9	59256152496
10	5925678248160
11	730285755406560
12	105161159860398720
13	18003044434808914560
14	3528596711774282883840
15	801568243461355261718400
16	205201470326854119387494400
17	59742508072063053997776844800

[-1, 0, 7, 190, 5826, 214956, 11104542, 711175536, 59256152496, 5925678248160, 730285755406560, 105161159860398720, 18003044434808914560, 3528596711774282883840, 801568243461355261718400, 205201470326854119387494400, 59742508072063053997776844800]

cp's OEIS Frontend

A368592 a(n) = numerator of -(1/4)n!(2 + n!)(-2 + 1/(1 + floor(n/2 - 1/2))) - n!Sum_{m=1..1 + 2*floor(n/2 - 1/2)} 1/m.

Table of values

List of values

cp's OEIS Frontend

A368592 a(n) = numerator of -(1/4)*n!*(2 + n!)*(-2 + 1/(1 + floor(n/2 - 1/2))) - n!*Sum_{m=1..1 + 2*floor(n/2 - 1/2)} 1/m.

Table of values

List of values

A368592 a(n) = numerator of -(1/4)n!(2 + n!)(-2 + 1/(1 + floor(n/2 - 1/2))) - n!Sum_{m=1..1 + 2*floor(n/2 - 1/2)} 1/m.