A359509 - cp's OEIS frontend

A359509 a(n) is the number of subsets {b_1, b_2, ..., b_t} of {n, n+1, ..., A359506(n)} containing n with the property that b_1 XOR b_2 XOR ... XOR b_t = 0.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	2
6	1
7	2
8	1
9	2
10	1
11	16
12	1
13	2
14	1
15	16
16	1
17	2
18	1
19	16
20	1
21	2
22	1
23	2048
24	1
25	2
26	1
27	16
28	1
29	2
30	1
31	2048
32	1
33	2
34	1
35	16
36	1
37	2
38	1
39	2048
40	1
41	2
42	1
43	16
44	1
45	2
46	1
47	67108864
48	1
49	2
50	1
51	16
52	1
53	2
54	1
55	2048
56	1
57	2
58	1
59	16
60	1
61	2
62	1
63	67108864
64	1
65	2
66	1
67	16
68	1
69	2
70	1
71	2048
72	1
73	2
74	1

[1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 16, 1, 2, 1, 16, 1, 2, 1, 16, 1, 2, 1, 2048, 1, 2, 1, 16, 1, 2, 1, 2048, 1, 2, 1, 16, 1, 2, 1, 2048, 1, 2, 1, 16, 1, 2, 1, 67108864, 1, 2, 1, 16, 1, 2, 1, 2048, 1, 2, 1, 16, 1, 2, 1, 67108864, 1, 2, 1, 16, 1, 2, 1, 2048, 1, 2, 1]

cp's OEIS Frontend

A359509 a(n) is the number of subsets {b_1, b_2, ..., b_t} of {n, n+1, ..., A359506(n)} containing n with the property that b_1 XOR b_2 XOR ... XOR b_t = 0.

Table of values

List of values