A267682 - cp's OEIS frontend

A267682 a(n) = 2a(n-1) - 2a(n-3) + a(n-4) for n > 3, with initial terms 1, 1, 4, 8.

n	a(n)
0	1
1	1
2	4
3	8
4	15
5	23
6	34
7	46
8	61
9	77
10	96
11	116
12	139
13	163
14	190
15	218
16	249
17	281
18	316
19	352
20	391
21	431
22	474
23	518
24	565
25	613
26	664
27	716
28	771
29	827
30	886
31	946
32	1009
33	1073
34	1140
35	1208
36	1279
37	1351
38	1426
39	1502
40	1581
41	1661
42	1744
43	1828
44	1915
45	2003
46	2094
47	2186
48	2281
49	2377
50	2476

[1, 1, 4, 8, 15, 23, 34, 46, 61, 77, 96, 116, 139, 163, 190, 218, 249, 281, 316, 352, 391, 431, 474, 518, 565, 613, 664, 716, 771, 827, 886, 946, 1009, 1073, 1140, 1208, 1279, 1351, 1426, 1502, 1581, 1661, 1744, 1828, 1915, 2003, 2094, 2186, 2281, 2377, 2476]

cp's OEIS Frontend

A267682 a(n) = 2a(n-1) - 2a(n-3) + a(n-4) for n > 3, with initial terms 1, 1, 4, 8.

Table of values

List of values

cp's OEIS Frontend

A267682 a(n) = 2*a(n-1) - 2*a(n-3) + a(n-4) for n > 3, with initial terms 1, 1, 4, 8.

Table of values

List of values

A267682 a(n) = 2a(n-1) - 2a(n-3) + a(n-4) for n > 3, with initial terms 1, 1, 4, 8.