A244280 - cp's OEIS frontend

A244280 Denominators of the n-th iteration of the alternating continued fraction of the positive integers, initiated with (1 + ...).

n	a(n)
1	2
2	2
3	11
4	27
5	202
6	870
7	8129
8	50681
9	570638
10	4673558
11	61724211
12	627102091
13	9514420518
14	115483788186
15	1980202320561
16	27962630844865
17	534877446987082
18	8615820301234778
19	181912525664114699
20	3292162161484924619
21	76056192127792619858
22	1527880958525256735838

[2, 2, 11, 27, 202, 870, 8129, 50681, 570638, 4673558, 61724211, 627102091, 9514420518, 115483788186, 1980202320561, 27962630844865, 534877446987082, 8615820301234778, 181912525664114699, 3292162161484924619, 76056192127792619858, 1527880958525256735838]

cp's OEIS Frontend

A244280 Denominators of the n-th iteration of the alternating continued fraction of the positive integers, initiated with (1 + ...).

Table of values

List of values