A106471 - cp's OEIS frontend

A106471 A number triangle with duplicated columns of the form 2^n - Sum_{j=0..2k-1} C(n,j).

n	a(n)
0	1
1	2
2	1
3	4
4	2
5	1
6	8
7	4
8	4
9	1
10	16
11	8
12	11
13	4
14	1
15	32
16	16
17	26
18	11
19	6
20	1
21	64
22	32
23	57
24	26
25	22
26	6
27	1
28	128
29	64
30	120
31	57
32	64
33	22
34	8
35	1
36	256
37	128
38	247
39	120
40	163
41	64
42	37
43	8
44	1
45	512
46	256
47	502
48	247
49	382
50	163
51	130
52	37
53	10
54	1
55	1024
56	512
57	1013
58	502
59	848
60	382
61	386
62	130
63	56
64	10
65	1
66	2048
67	1024

[1, 2, 1, 4, 2, 1, 8, 4, 4, 1, 16, 8, 11, 4, 1, 32, 16, 26, 11, 6, 1, 64, 32, 57, 26, 22, 6, 1, 128, 64, 120, 57, 64, 22, 8, 1, 256, 128, 247, 120, 163, 64, 37, 8, 1, 512, 256, 502, 247, 382, 163, 130, 37, 10, 1, 1024, 512, 1013, 502, 848, 382, 386, 130, 56, 10, 1, 2048, 1024]

cp's OEIS Frontend

A106471 A number triangle with duplicated columns of the form 2^n - Sum_{j=0..2k-1} C(n,j).

Table of values

List of values