A136401 - cp's OEIS frontend

A136401 a(n) = 3a(n-1) - 4a(n-2) + 6a(n-3) - 4a(n-4), with initial terms 0,0,0,1.

n	a(n)
0	0
1	0
2	0
3	1
4	3
5	5
6	9
7	21
8	45
9	85
10	165
11	341
12	693
13	1365
14	2709
15	5461
16	10965
17	21845
18	43605
19	87381
20	174933
21	349525
22	698709
23	1398101
24	2796885
25	5592405
26	11183445
27	22369621
28	44741973
29	89478485
30	178951509
31	357913941
32	715838805
33	1431655765
34	2863289685
35	5726623061

[0, 0, 0, 1, 3, 5, 9, 21, 45, 85, 165, 341, 693, 1365, 2709, 5461, 10965, 21845, 43605, 87381, 174933, 349525, 698709, 1398101, 2796885, 5592405, 11183445, 22369621, 44741973, 89478485, 178951509, 357913941, 715838805, 1431655765, 2863289685, 5726623061]

cp's OEIS Frontend

A136401 a(n) = 3a(n-1) - 4a(n-2) + 6a(n-3) - 4a(n-4), with initial terms 0,0,0,1.

Table of values

List of values

cp's OEIS Frontend

A136401 a(n) = 3*a(n-1) - 4*a(n-2) + 6*a(n-3) - 4*a(n-4), with initial terms 0,0,0,1.

Table of values

List of values

A136401 a(n) = 3a(n-1) - 4a(n-2) + 6a(n-3) - 4a(n-4), with initial terms 0,0,0,1.