A061377 - cp's OEIS frontend

A061377 a(1) = 1, a(n+1) = numerator of the continued fraction [1; 2, 4, 8, ..., 2^n].

n	a(n)
1	1
2	3
3	13
4	107
5	1725
6	55307
7	3541373
8	453351051
9	116061410429
10	59423895490699
11	60850185043886205
12	124621238393774438539
13	510448653311085144141949
14	4181595492545647894585284747
15	68511261060316548415970449436797

[1, 3, 13, 107, 1725, 55307, 3541373, 453351051, 116061410429, 59423895490699, 60850185043886205, 124621238393774438539, 510448653311085144141949, 4181595492545647894585284747, 68511261060316548415970449436797]

cp's OEIS Frontend

A061377 a(1) = 1, a(n+1) = numerator of the continued fraction [1; 2, 4, 8, ..., 2^n].

Table of values

List of values