A354080 - cp's OEIS frontend

A354080 a(n) = a(n-1) + a(n-2) + a(n-3), with a(0)=1, a(1)=4, a(2)=5.

n	a(n)
0	1
1	4
2	5
3	10
4	19
5	34
6	63
7	116
8	213
9	392
10	721
11	1326
12	2439
13	4486
14	8251
15	15176
16	27913
17	51340
18	94429
19	173682
20	319451
21	587562
22	1080695
23	1987708
24	3655965
25	6724368
26	12368041
27	22748374
28	41840783
29	76957198
30	141546355

[1, 4, 5, 10, 19, 34, 63, 116, 213, 392, 721, 1326, 2439, 4486, 8251, 15176, 27913, 51340, 94429, 173682, 319451, 587562, 1080695, 1987708, 3655965, 6724368, 12368041, 22748374, 41840783, 76957198, 141546355]

cp's OEIS Frontend

A354080 a(n) = a(n-1) + a(n-2) + a(n-3), with a(0)=1, a(1)=4, a(2)=5.

Table of values

List of values