A113250 - cp's OEIS frontend

A113250 Expansion of g.f. -(1 - 48x^2 - 256x^3) / ((1 - 4x)(1 + 4x)(1 + 4x + 16x^2)).

n	a(n)
0	-1
1	4
2	32
3	64
4	-256
5	4096
6	-4096
7	16384
8	131072
9	262144
10	-1048576
11	16777216
12	-16777216
13	67108864
14	536870912
15	1073741824
16	-4294967296
17	68719476736
18	-68719476736
19	274877906944
20	2199023255552
21	4398046511104
22	-17592186044416
23	281474976710656
24	-281474976710656

[-1, 4, 32, 64, -256, 4096, -4096, 16384, 131072, 262144, -1048576, 16777216, -16777216, 67108864, 536870912, 1073741824, -4294967296, 68719476736, -68719476736, 274877906944, 2199023255552, 4398046511104, -17592186044416, 281474976710656, -281474976710656]

cp's OEIS Frontend

A113250 Expansion of g.f. -(1 - 48x^2 - 256x^3) / ((1 - 4x)(1 + 4x)(1 + 4x + 16x^2)).

Table of values

List of values

cp's OEIS Frontend

A113250 Expansion of g.f. -(1 - 48*x^2 - 256*x^3) / ((1 - 4*x)*(1 + 4*x)*(1 + 4*x + 16*x^2)).

Table of values

List of values

A113250 Expansion of g.f. -(1 - 48x^2 - 256x^3) / ((1 - 4x)(1 + 4x)(1 + 4x + 16x^2)).