A110299 - cp's OEIS frontend

A110299 a(n) = Sum_{i=0..n-1} 2^i*prime(n-i).

n	a(n)
1	2
2	7
3	19
4	45
5	101
6	215
7	447
8	913
9	1849
10	3727
11	7485
12	15007
13	30055
14	60153
15	120353
16	240759
17	481577
18	963215
19	1926497
20	3853065
21	7706203
22	15412485
23	30825053
24	61650195
25	123300487
26	246601075
27	493202253
28	986404613
29	1972809335
30	3945618783
31	7891237693
32	15782475517

[2, 7, 19, 45, 101, 215, 447, 913, 1849, 3727, 7485, 15007, 30055, 60153, 120353, 240759, 481577, 963215, 1926497, 3853065, 7706203, 15412485, 30825053, 61650195, 123300487, 246601075, 493202253, 986404613, 1972809335, 3945618783, 7891237693, 15782475517]

cp's OEIS Frontend

A110299 a(n) = Sum_{i=0..n-1} 2^i*prime(n-i).

Table of values

List of values