A082605 - cp's OEIS frontend

A082605 Using Euler's 6-term sequence A014556, we define the partial recurrence relation a(0)=2, a(1)=3, a(2)=5; a(k) = 2*a(k-1) - 1 - (-2)^(k-2), 3 <= k <= 5.

n	a(n)
0	2
1	3
2	5
3	11
4	17
5	41
6	65
7	161
8	257
9	641
10	1025
11	2561
12	4097
13	10241
14	16385
15	40961
16	65537
17	163841
18	262145
19	655361
20	1048577
21	2621441
22	4194305
23	10485761
24	16777217
25	41943041
26	67108865
27	167772161
28	268435457
29	671088641
30	1073741825
31	2684354561

[2, 3, 5, 11, 17, 41, 65, 161, 257, 641, 1025, 2561, 4097, 10241, 16385, 40961, 65537, 163841, 262145, 655361, 1048577, 2621441, 4194305, 10485761, 16777217, 41943041, 67108865, 167772161, 268435457, 671088641, 1073741825, 2684354561]

cp's OEIS Frontend

A082605 Using Euler's 6-term sequence A014556, we define the partial recurrence relation a(0)=2, a(1)=3, a(2)=5; a(k) = 2*a(k-1) - 1 - (-2)^(k-2), 3 <= k <= 5.

Table of values

List of values