A329647 - cp's OEIS frontend

A329647 Bitwise-XOR of exponents of prime factors of A108951(n), where A108951 is fully multiplicative with a(prime(i)) = prime(i)# = Product_{i=1..i} A000040(i).

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	3
7	0
8	3
9	0
10	2
11	1
12	2
13	0
14	3
15	1
16	4
17	1
18	1
19	0
20	3
21	0
22	2
23	1
24	5
25	2
26	3
27	0
28	2
29	0
30	0
31	1
32	5
33	1
34	2
35	3
36	6
37	0
38	3
39	0
40	4
41	1
42	1
43	0
44	3
45	1
46	2
47	1
48	4
49	0
50	3
51	1
52	2
53	0
54	7
55	2
56	5
57	0
58	3
59	1
60	7
61	0
62	2
63	0
64	6
65	3
66	0
67	1
68	3
69	1
70	2
71	0
72	7
73	1
74	3
75	2
76	2
77	1
78	1
79	0
80	5
81	0
82	2
83	1
84	6
85	2
86	3
87	0
88	4
89	0
90	6
91	0
92	3
93	1
94	2
95	3
96	7
97	1
98	1
99	1
100	4
101	0
102	0
103	1
104	5
105	3

[0, 1, 0, 2, 1, 3, 0, 3, 0, 2, 1, 2, 0, 3, 1, 4, 1, 1, 0, 3, 0, 2, 1, 5, 2, 3, 0, 2, 0, 0, 1, 5, 1, 2, 3, 6, 0, 3, 0, 4, 1, 1, 0, 3, 1, 2, 1, 4, 0, 3, 1, 2, 0, 7, 2, 5, 0, 3, 1, 7, 0, 2, 0, 6, 3, 0, 1, 3, 1, 2, 0, 7, 1, 3, 2, 2, 1, 1, 0, 5, 0, 2, 1, 6, 2, 3, 0, 4, 0, 6, 0, 3, 1, 2, 3, 7, 1, 1, 1, 4, 0, 0, 1, 5, 3]

cp's OEIS Frontend

A329647 Bitwise-XOR of exponents of prime factors of A108951(n), where A108951 is fully multiplicative with a(prime(i)) = prime(i)# = Product_{i=1..i} A000040(i).

Table of values

List of values

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	3
7	0
8	3
9	0
10	2
11	1
12	2
13	0
14	3
15	1
16	4
17	1
18	1
19	0
20	3
21	0
22	2
23	1
24	5
25	2
26	3
27	0
28	2
29	0
30	0
31	1
32	5
33	1
34	2
35	3
36	6
37	0
38	3
39	0
40	4
41	1
42	1
43	0
44	3
45	1
46	2
47	1
48	4
49	0
50	3
51	1
52	2
53	0
54	7
55	2
56	5
57	0
58	3
59	1
60	7
61	0
62	2
63	0
64	6
65	3
66	0
67	1
68	3
69	1
70	2
71	0
72	7
73	1
74	3
75	2
76	2
77	1
78	1
79	0
80	5
81	0
82	2
83	1
84	6
85	2
86	3
87	0
88	4
89	0
90	6
91	0
92	3
93	1
94	2
95	3
96	7
97	1
98	1
99	1
100	4
101	0
102	0
103	1
104	5
105	3

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	3
7	0
8	3
9	0
10	2
11	1
12	2
13	0
14	3
15	1
16	4
17	1
18	1
19	0
20	3
21	0
22	2
23	1
24	5
25	2
26	3
27	0
28	2
29	0
30	0
31	1
32	5
33	1
34	2
35	3
36	6
37	0
38	3
39	0
40	4
41	1
42	1
43	0
44	3
45	1
46	2
47	1
48	4
49	0
50	3
51	1
52	2
53	0
54	7
55	2
56	5
57	0
58	3
59	1
60	7
61	0
62	2
63	0
64	6
65	3
66	0
67	1
68	3
69	1
70	2
71	0
72	7
73	1
74	3
75	2
76	2
77	1
78	1
79	0
80	5
81	0
82	2
83	1
84	6
85	2
86	3
87	0
88	4
89	0
90	6
91	0
92	3
93	1
94	2
95	3
96	7
97	1
98	1
99	1
100	4
101	0
102	0
103	1
104	5
105	3

n	a(n)
1	0
2	1
3	0
4	2
5	1
6	3
7	0
8	3
9	0
10	2
11	1
12	2
13	0
14	3
15	1
16	4
17	1
18	1
19	0
20	3
21	0
22	2
23	1
24	5
25	2
26	3
27	0
28	2
29	0
30	0
31	1
32	5
33	1
34	2
35	3
36	6
37	0
38	3
39	0
40	4
41	1
42	1
43	0
44	3
45	1
46	2
47	1
48	4
49	0
50	3
51	1
52	2
53	0
54	7
55	2
56	5
57	0
58	3
59	1
60	7
61	0
62	2
63	0
64	6
65	3
66	0
67	1
68	3
69	1
70	2
71	0
72	7
73	1
74	3
75	2
76	2
77	1
78	1
79	0
80	5
81	0
82	2
83	1
84	6
85	2
86	3
87	0
88	4
89	0
90	6
91	0
92	3
93	1
94	2
95	3
96	7
97	1
98	1
99	1
100	4
101	0
102	0
103	1
104	5
105	3