A066373 - cp's OEIS frontend

A066373 a(n) = (3n-2)2^(n-3).

n	a(n)
2	2
3	7
4	20
5	52
6	128
7	304
8	704
9	1600
10	3584
11	7936
12	17408
13	37888
14	81920
15	176128
16	376832
17	802816
18	1703936
19	3604480
20	7602176
21	15990784
22	33554432
23	70254592
24	146800640
25	306184192
26	637534208
27	1325400064
28	2751463424
29	5704253440
30	11811160064
31	24427626496
32	50465865728
33	104152956928

[2, 7, 20, 52, 128, 304, 704, 1600, 3584, 7936, 17408, 37888, 81920, 176128, 376832, 802816, 1703936, 3604480, 7602176, 15990784, 33554432, 70254592, 146800640, 306184192, 637534208, 1325400064, 2751463424, 5704253440, 11811160064, 24427626496, 50465865728, 104152956928]

cp's OEIS Frontend

A066373 a(n) = (3n-2)2^(n-3).

Table of values

List of values

cp's OEIS Frontend

A066373 a(n) = (3*n-2)*2^(n-3).

Table of values

List of values

A066373 a(n) = (3n-2)2^(n-3).