A295619 - cp's OEIS frontend

A295619 a(n) = a(n-1) + 3a(n-2) - 2a(n-3) - 2*a(n-4), where a(0) = 1, a(1) = 2, a(2) = 3, a(3) = 4.

n	a(n)
0	1
1	2
2	3
3	4
4	7
5	9
6	16
7	21
8	37
9	50
10	87
11	121
12	208
13	297
14	505
15	738
16	1243
17	1853
18	3096
19	4693
20	7789
21	11970
22	19759
23	30705
24	50464
25	79121
26	129585
27	204610
28	334195
29	530613
30	864808
31	1379037
32	2243845
33	3590114
34	5833959
35	9358537
36	15192496
37	24419961
38	39612457
39	63770274

[1, 2, 3, 4, 7, 9, 16, 21, 37, 50, 87, 121, 208, 297, 505, 738, 1243, 1853, 3096, 4693, 7789, 11970, 19759, 30705, 50464, 79121, 129585, 204610, 334195, 530613, 864808, 1379037, 2243845, 3590114, 5833959, 9358537, 15192496, 24419961, 39612457, 63770274]

cp's OEIS Frontend

A295619 a(n) = a(n-1) + 3a(n-2) - 2a(n-3) - 2*a(n-4), where a(0) = 1, a(1) = 2, a(2) = 3, a(3) = 4.

Table of values

List of values

cp's OEIS Frontend

A295619 a(n) = a(n-1) + 3*a(n-2) - 2*a(n-3) - 2*a(n-4), where a(0) = 1, a(1) = 2, a(2) = 3, a(3) = 4.

Table of values

List of values

A295619 a(n) = a(n-1) + 3a(n-2) - 2a(n-3) - 2*a(n-4), where a(0) = 1, a(1) = 2, a(2) = 3, a(3) = 4.