A037504 - cp's OEIS frontend

A037504 Base-3 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,0.

n	a(n)
1	1
2	5
3	15
4	46
5	140
6	420
7	1261
8	3785
9	11355
10	34066
11	102200
12	306600
13	919801
14	2759405
15	8278215
16	24834646
17	74503940
18	223511820
19	670535461
20	2011606385
21	6034819155
22	18104457466
23	54313372400
24	162940117200
25	488820351601

[1, 5, 15, 46, 140, 420, 1261, 3785, 11355, 34066, 102200, 306600, 919801, 2759405, 8278215, 24834646, 74503940, 223511820, 670535461, 2011606385, 6034819155, 18104457466, 54313372400, 162940117200, 488820351601]

cp's OEIS Frontend

A037504 Base-3 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,0.

Table of values

List of values