A077628 - cp's OEIS frontend

A077628 Sum of terms in periodic part of continued fraction expansion of square root of 1+2^n.

n	a(n)
1	3
2	4
3	0
4	8
5	14
6	16
7	42
8	32
9	82
10	64
11	270
12	128
13	518
14	256
15	642
16	512
17	2126
18	1024
19	7098
20	2048
21	7502
22	4096
23	14550
24	8192
25	19810
26	16384
27	108802
28	32768
29	101154
30	65536
31	299166
32	131072
33	360298
34	262144
35	891666
36	524288
37	2128896
38	1048576
39	8352642
40	2097152
41	4466878

[3, 4, 0, 8, 14, 16, 42, 32, 82, 64, 270, 128, 518, 256, 642, 512, 2126, 1024, 7098, 2048, 7502, 4096, 14550, 8192, 19810, 16384, 108802, 32768, 101154, 65536, 299166, 131072, 360298, 262144, 891666, 524288, 2128896, 1048576, 8352642, 2097152, 4466878]

cp's OEIS Frontend

A077628 Sum of terms in periodic part of continued fraction expansion of square root of 1+2^n.

Table of values

List of values