A040003 - OEIS

A040003 as a simple table

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

[2,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2, 4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4, 2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2,4,2, 4,2,4,2,4,2,4]

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

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

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