A057711 - cp's OEIS frontend

A057711 a(0)=0, a(1)=1, a(n) = n*2^(n-2) for n >= 2.

n	a(n)
0	0
1	1
2	2
3	6
4	16
5	40
6	96
7	224
8	512
9	1152
10	2560
11	5632
12	12288
13	26624
14	57344
15	122880
16	262144
17	557056
18	1179648
19	2490368
20	5242880
21	11010048
22	23068672
23	48234496
24	100663296
25	209715200
26	436207616
27	905969664
28	1879048192
29	3892314112
30	8053063680

[0, 1, 2, 6, 16, 40, 96, 224, 512, 1152, 2560, 5632, 12288, 26624, 57344, 122880, 262144, 557056, 1179648, 2490368, 5242880, 11010048, 23068672, 48234496, 100663296, 209715200, 436207616, 905969664, 1879048192, 3892314112, 8053063680]

cp's OEIS Frontend

A057711 a(0)=0, a(1)=1, a(n) = n*2^(n-2) for n >= 2.

Table of values

List of values