A189334 - cp's OEIS frontend

A189334 Expansion of g.f. (1-6x+x^2)/(1-10x+5*x^2).

n	a(n)
0	1
1	4
2	36
3	340
4	3220
5	30500
6	288900
7	2736500
8	25920500
9	245522500
10	2325622500
11	22028612500
12	208658012500
13	1976437062500
14	18721080562500
15	177328620312500
16	1679680800312500
17	15910164901562500
18	150703245014062500
19	1427481625632812500
20	13521300031257812500
21	128075592184414062500

[1, 4, 36, 340, 3220, 30500, 288900, 2736500, 25920500, 245522500, 2325622500, 22028612500, 208658012500, 1976437062500, 18721080562500, 177328620312500, 1679680800312500, 15910164901562500, 150703245014062500, 1427481625632812500, 13521300031257812500, 128075592184414062500]

cp's OEIS Frontend

A189334 Expansion of g.f. (1-6x+x^2)/(1-10x+5*x^2).

Table of values

List of values

cp's OEIS Frontend

A189334 Expansion of g.f. (1-6*x+x^2)/(1-10*x+5*x^2).

Table of values

List of values

A189334 Expansion of g.f. (1-6x+x^2)/(1-10x+5*x^2).