A140298 - cp's OEIS frontend

A140298 a(0)=1; a(3n+1) = a(3n)+1, a(3n+2) = a(3n+1) + a(3n) (=3*A000244), a(3n+3) = a(3n+2) + a(3n) (=A003462(n+2)).

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	9
6	13
7	14
8	27
9	40
10	41
11	81
12	121
13	122
14	243
15	364
16	365
17	729
18	1093
19	1094
20	2187
21	3280
22	3281
23	6561
24	9841
25	9842
26	19683
27	29524
28	29525
29	59049
30	88573
31	88574
32	177147
33	265720
34	265721
35	531441
36	797161
37	797162
38	1594323
39	2391484
40	2391485
41	4782969
42	7174453
43	7174454

[1, 2, 3, 4, 5, 9, 13, 14, 27, 40, 41, 81, 121, 122, 243, 364, 365, 729, 1093, 1094, 2187, 3280, 3281, 6561, 9841, 9842, 19683, 29524, 29525, 59049, 88573, 88574, 177147, 265720, 265721, 531441, 797161, 797162, 1594323, 2391484, 2391485, 4782969, 7174453, 7174454]

cp's OEIS Frontend

A140298 a(0)=1; a(3n+1) = a(3n)+1, a(3n+2) = a(3n+1) + a(3n) (=3*A000244), a(3n+3) = a(3n+2) + a(3n) (=A003462(n+2)).

Table of values

List of values