A295724 - cp's OEIS frontend

A295724 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = 0, a(2) = 1, a(3) = 2.

n	a(n)
0	0
1	0
2	1
3	2
4	5
5	9
6	18
7	31
8	57
9	96
10	169
11	281
12	482
13	795
14	1341
15	2200
16	3669
17	5997
18	9922
19	16175
20	26609
21	43296
22	70929
23	115249
24	188226
25	305523
26	497845
27	807464
28	1313501
29	2129157
30	3459042
31	5604583
32	9096393
33	14733744
34	23895673
35	38694953
36	62721698
37	101547723
38	164531565

[0, 0, 1, 2, 5, 9, 18, 31, 57, 96, 169, 281, 482, 795, 1341, 2200, 3669, 5997, 9922, 16175, 26609, 43296, 70929, 115249, 188226, 305523, 497845, 807464, 1313501, 2129157, 3459042, 5604583, 9096393, 14733744, 23895673, 38694953, 62721698, 101547723, 164531565]

cp's OEIS Frontend

A295724 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = 0, a(2) = 1, a(3) = 2.

Table of values

List of values

cp's OEIS Frontend

A295724 a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = 0, a(2) = 1, a(3) = 2.

Table of values

List of values

A295724 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = 0, a(1) = 0, a(2) = 1, a(3) = 2.