A166453 - cp's OEIS frontend

A166453 Triangle read by rows, square of Sierpinski's gasket, (A047999)^2.

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

[1, 2, 1, 2, 0, 1, 4, 2, 2, 1, 2, 0, 0, 0, 1, 4, 2, 0, 0, 2, 1, 4, 0, 2, 0, 2, 0, 1, 8, 4, 4, 2, 4, 2, 2, 1, 2, 0, 0, 0, 0, 0, 0, 0, 1, 4, 2, 0, 0, 0, 0, 0, 0, 2, 1, 4, 0, 2, 0, 0, 0, 0, 0, 2, 0, 1]

cp's OEIS Frontend

A166453 Triangle read by rows, square of Sierpinski's gasket, (A047999)^2.

Table of values

List of values

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

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

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