A240066 - cp's OEIS frontend

A240066 Twice prime nonnegative octonion integers shown as 8-vectors sorted by norm and then real and 7 imaginary components.

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

[2, 2, 0, 0, 0, 0, 0, 0, 2, 1, 1, 1, 1, 0, 0, 0, 2, 1, 1, 1, 0, 1, 0, 0, 2, 1, 1, 1, 0, 0, 1, 0, 2, 1, 1, 1, 0, 0, 0, 1, 2, 1, 1, 0, 1, 1, 0, 0, 2, 1, 1, 0, 1, 0, 1, 0, 2, 1, 1, 0, 1, 0, 0, 1, 2, 1, 1, 0, 0, 1, 1, 0, 2, 1, 1, 0, 0, 1, 0, 1, 2, 1, 1, 0, 0, 0, 1, 1]

cp's OEIS Frontend

A240066 Twice prime nonnegative octonion integers shown as 8-vectors sorted by norm and then real and 7 imaginary components.

Table of values

List of values

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

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

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