A298341 - cp's OEIS frontend

A298341 a(n) = a(n-1) + a(n-2) + a([n/3]), where a(0) = 1, a(1) = 2, a(2) = 3.

n	a(n)
0	1
1	2
2	3
3	7
4	12
5	21
6	36
7	60
8	99
9	166
10	272
11	445
12	729
13	1186
14	1927
15	3134
16	5082
17	8237
18	13355
19	21628
20	35019
21	56707
22	91786
23	148553
24	240438
25	389090
26	629627
27	1018883
28	1648676
29	2667725
30	4316673
31	6984670
32	11301615
33	18286730
34	29588790
35	47875965
36	77465484
37	125342178

[1, 2, 3, 7, 12, 21, 36, 60, 99, 166, 272, 445, 729, 1186, 1927, 3134, 5082, 8237, 13355, 21628, 35019, 56707, 91786, 148553, 240438, 389090, 629627, 1018883, 1648676, 2667725, 4316673, 6984670, 11301615, 18286730, 29588790, 47875965, 77465484, 125342178]

cp's OEIS Frontend

A298341 a(n) = a(n-1) + a(n-2) + a([n/3]), where a(0) = 1, a(1) = 2, a(2) = 3.

Table of values

List of values