A007307 - cp's OEIS frontend

A007307 a(n) = a(n-2) + a(n-3), with a(0) = 0, a(1) = 1, a(2) = 2.

n	a(n)
0	0
1	1
2	2
3	1
4	3
5	3
6	4
7	6
8	7
9	10
10	13
11	17
12	23
13	30
14	40
15	53
16	70
17	93
18	123
19	163
20	216
21	286
22	379
23	502
24	665
25	881
26	1167
27	1546
28	2048
29	2713
30	3594
31	4761
32	6307
33	8355
34	11068
35	14662
36	19423
37	25730
38	34085
39	45153
40	59815
41	79238
42	104968
43	139053
44	184206
45	244021
46	323259
47	428227

[0, 1, 2, 1, 3, 3, 4, 6, 7, 10, 13, 17, 23, 30, 40, 53, 70, 93, 123, 163, 216, 286, 379, 502, 665, 881, 1167, 1546, 2048, 2713, 3594, 4761, 6307, 8355, 11068, 14662, 19423, 25730, 34085, 45153, 59815, 79238, 104968, 139053, 184206, 244021, 323259, 428227]

cp's OEIS Frontend

A007307 a(n) = a(n-2) + a(n-3), with a(0) = 0, a(1) = 1, a(2) = 2.

Table of values

List of values