A298344 - cp's OEIS frontend

A298344 a(n) = a(n-1) + a(n-2) + a([n/3]) + a([2n/3]), where a(0) = 1, a(1) = 1, a(2) = 1.

n	a(n)
0	1
1	1
2	1
3	4
4	7
5	16
6	31
7	55
8	103
9	193
10	331
11	583
12	1024
13	1717
14	2941
15	5005
16	8293
17	13897
18	23245
19	38197
20	63190
21	104383
22	170569
23	280012
24	458977
25	747385
26	1220362
27	1991185
28	3234985
29	5264560
30	8563066
31	13891147
32	22558927
33	36621226
34	59351305
35	96253126
36	156064432

[1, 1, 1, 4, 7, 16, 31, 55, 103, 193, 331, 583, 1024, 1717, 2941, 5005, 8293, 13897, 23245, 38197, 63190, 104383, 170569, 280012, 458977, 747385, 1220362, 1991185, 3234985, 5264560, 8563066, 13891147, 22558927, 36621226, 59351305, 96253126, 156064432]

cp's OEIS Frontend

A298344 a(n) = a(n-1) + a(n-2) + a([n/3]) + a([2n/3]), where a(0) = 1, a(1) = 1, a(2) = 1.

Table of values

List of values