A368455 - cp's OEIS frontend

A368455 Expansion of e.g.f. 3exp(-x) / (4 - exp(3x)).

n	a(n)
0	1
1	0
2	4
3	20
4	180
5	1940
6	25204
7	381780
8	6609460
9	128728340
10	2785737204
11	66312995540
12	1722049711540
13	48445655125140
14	1467738434962804
15	47643726641609300
16	1649648835729498420
17	60688474959603256340
18	2363983970307953910004
19	97199476595104080495060

[1, 0, 4, 20, 180, 1940, 25204, 381780, 6609460, 128728340, 2785737204, 66312995540, 1722049711540, 48445655125140, 1467738434962804, 47643726641609300, 1649648835729498420, 60688474959603256340, 2363983970307953910004, 97199476595104080495060]

cp's OEIS Frontend

A368455 Expansion of e.g.f. 3exp(-x) / (4 - exp(3x)).

Table of values

List of values

cp's OEIS Frontend

A368455 Expansion of e.g.f. 3*exp(-x) / (4 - exp(3*x)).

Table of values

List of values

A368455 Expansion of e.g.f. 3exp(-x) / (4 - exp(3x)).