A295732 - cp's OEIS frontend

A295732 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = -1, a(3) = 1.

n	a(n)
0	-1
1	-1
2	-1
3	1
4	2
5	9
6	15
7	36
8	59
9	119
10	194
11	361
12	587
13	1044
14	1695
15	2931
16	4754
17	8069
18	13079
19	21916
20	35507
21	58959
22	95490
23	157521
24	255059
25	418724
26	677879
27	1108891
28	1794962
29	2928429
30	4739775
31	7717356
32	12489899
33	20305559
34	32860994
35	53363161
36	86355227
37	140111604

[-1, -1, -1, 1, 2, 9, 15, 36, 59, 119, 194, 361, 587, 1044, 1695, 2931, 4754, 8069, 13079, 21916, 35507, 58959, 95490, 157521, 255059, 418724, 677879, 1108891, 1794962, 2928429, 4739775, 7717356, 12489899, 20305559, 32860994, 53363161, 86355227, 140111604]

cp's OEIS Frontend

A295732 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = -1, a(3) = 1.

Table of values

List of values

cp's OEIS Frontend

A295732 a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = -1, a(3) = 1.

Table of values

List of values

A295732 a(n) = a(n-1) + 3a(n-2) -2a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = -1, a(3) = 1.