A050609 - cp's OEIS frontend

A050609 Table T(n,k) = Sum_{i=0..2n} (C(2n,i) mod 2)F(i+k) = Sum_{i=0..n} (C(n,i) mod 2)F(2i+k).

n	a(n)
0	0
1	1
2	1
3	3
4	3
5	1
6	12
7	6
8	4
9	2
10	21
11	21
12	9
13	7
14	3
15	77
16	35
17	33
18	15
19	11
20	5
21	168
22	126
23	56
24	54
25	24
26	18
27	8
28	609
29	273
30	203
31	91
32	87
33	39
34	29
35	13
36	987
37	987
38	441
39	329
40	147
41	141
42	63
43	47
44	21
45	3572
46	1598
47	1596
48	714
49	532
50	238
51	228
52	102
53	76
54	34
55	7755
56	5781
57	2585
58	2583
59	1155
60	861
61	385

[0, 1, 1, 3, 3, 1, 12, 6, 4, 2, 21, 21, 9, 7, 3, 77, 35, 33, 15, 11, 5, 168, 126, 56, 54, 24, 18, 8, 609, 273, 203, 91, 87, 39, 29, 13, 987, 987, 441, 329, 147, 141, 63, 47, 21, 3572, 1598, 1596, 714, 532, 238, 228, 102, 76, 34, 7755, 5781, 2585, 2583, 1155, 861, 385]

cp's OEIS Frontend

A050609 Table T(n,k) = Sum_{i=0..2n} (C(2n,i) mod 2)F(i+k) = Sum_{i=0..n} (C(n,i) mod 2)F(2i+k).

Table of values

List of values

cp's OEIS Frontend

A050609 Table T(n,k) = Sum_{i=0..2n} (C(2n,i) mod 2)*F(i+k) = Sum_{i=0..n} (C(n,i) mod 2)*F(2i+k).

Table of values

List of values

A050609 Table T(n,k) = Sum_{i=0..2n} (C(2n,i) mod 2)F(i+k) = Sum_{i=0..n} (C(n,i) mod 2)F(2i+k).