A215458 - cp's OEIS frontend

A215458 a(n) = 4a(n-1) - 7a(n-2) + 8a(n-3) - 4a(n-4) starting 0, 1, 4, 7.

n	a(n)
0	0
1	1
2	4
3	7
4	8
5	11
6	28
7	71
8	144
9	259
10	484
11	991
12	2072
13	4187
14	8236
15	16247
16	32544
17	65587
18	131572
19	262543
20	523688
21	1047179
22	2096956
23	4196903
24	8391600
25	16775011
26	33546244
27	67105087
28	134230328
29	268455611
30	536865868
31	1073696471
32	2147448384
33	4295022739

[0, 1, 4, 7, 8, 11, 28, 71, 144, 259, 484, 991, 2072, 4187, 8236, 16247, 32544, 65587, 131572, 262543, 523688, 1047179, 2096956, 4196903, 8391600, 16775011, 33546244, 67105087, 134230328, 268455611, 536865868, 1073696471, 2147448384, 4295022739]

cp's OEIS Frontend

A215458 a(n) = 4a(n-1) - 7a(n-2) + 8a(n-3) - 4a(n-4) starting 0, 1, 4, 7.

Table of values

List of values

cp's OEIS Frontend

A215458 a(n) = 4*a(n-1) - 7*a(n-2) + 8*a(n-3) - 4*a(n-4) starting 0, 1, 4, 7.

Table of values

List of values

A215458 a(n) = 4a(n-1) - 7a(n-2) + 8a(n-3) - 4a(n-4) starting 0, 1, 4, 7.