A304940 - cp's OEIS frontend

A304940 Expansion of ((1 + 4x)/(1 - 4x))^(1/2).

n	a(n)
0	1
1	4
2	8
3	32
4	96
5	384
6	1280
7	5120
8	17920
9	71680
10	258048
11	1032192
12	3784704
13	15138816
14	56229888
15	224919552
16	843448320
17	3373793280
18	12745441280
19	50981765120
20	193730707456
21	774922829824
22	2958796259328
23	11835185037312
24	45368209309696
25	181472837238784

[1, 4, 8, 32, 96, 384, 1280, 5120, 17920, 71680, 258048, 1032192, 3784704, 15138816, 56229888, 224919552, 843448320, 3373793280, 12745441280, 50981765120, 193730707456, 774922829824, 2958796259328, 11835185037312, 45368209309696, 181472837238784]

cp's OEIS Frontend

A304940 Expansion of ((1 + 4x)/(1 - 4x))^(1/2).

Table of values

List of values

cp's OEIS Frontend

A304940 Expansion of ((1 + 4*x)/(1 - 4*x))^(1/2).

Table of values

List of values

A304940 Expansion of ((1 + 4x)/(1 - 4x))^(1/2).