A257487 - cp's OEIS frontend

A257487 Expansion of ( -4+15x-8x^2 ) / ( (x-1)(x^2-4x+1) ).

n	a(n)
0	4
1	5
2	13
3	44
4	160
5	593
6	2209
7	8240
8	30748
9	114749
10	428245
11	1598228
12	5964664
13	22260425
14	83077033
15	310047704
16	1157113780
17	4318407413
18	16116515869
19	60147656060
20	224474108368
21	837748777409
22	3126521001265
23	11668335227648
24	43546819909324

[4, 5, 13, 44, 160, 593, 2209, 8240, 30748, 114749, 428245, 1598228, 5964664, 22260425, 83077033, 310047704, 1157113780, 4318407413, 16116515869, 60147656060, 224474108368, 837748777409, 3126521001265, 11668335227648, 43546819909324]

cp's OEIS Frontend

A257487 Expansion of ( -4+15x-8x^2 ) / ( (x-1)(x^2-4x+1) ).

Table of values

List of values

cp's OEIS Frontend

A257487 Expansion of ( -4+15*x-8*x^2 ) / ( (x-1)*(x^2-4*x+1) ).

Table of values

List of values

A257487 Expansion of ( -4+15x-8x^2 ) / ( (x-1)(x^2-4x+1) ).