A166967 - cp's OEIS frontend

A166967 Triangle read by rows, (Sierpinski's gasket, A047999) * A166966 (diagonalized as a lower triangular matrix).

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	2
6	1
7	1
8	2
9	3
10	1
11	0
12	0
13	0
14	7
15	1
16	1
17	0
18	0
19	7
20	8
21	1
22	0
23	2
24	0
25	7
26	0
27	17
28	1
29	1
30	2
31	3
32	7
33	8
34	17
35	27
36	1
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	66
45	1
46	1
47	0
48	0
49	0
50	0
51	0
52	0
53	66
54	67
55	1
56	0
57	2
58	0
59	0
60	0
61	0
62	0
63	66
64	0
65	135
66	1
67	1
68	2
69	3
70	0
71	0
72	0
73	0
74	66
75	67
76	135
77	204

[1, 1, 1, 1, 0, 2, 1, 1, 2, 3, 1, 0, 0, 0, 7, 1, 1, 0, 0, 7, 8, 1, 0, 2, 0, 7, 0, 17, 1, 1, 2, 3, 7, 8, 17, 27, 1, 0, 0, 0, 0, 0, 0, 0, 66, 1, 1, 0, 0, 0, 0, 0, 0, 66, 67, 1, 0, 2, 0, 0, 0, 0, 0, 66, 0, 135, 1, 1, 2, 3, 0, 0, 0, 0, 66, 67, 135, 204]

cp's OEIS Frontend

A166967 Triangle read by rows, (Sierpinski's gasket, A047999) * A166966 (diagonalized as a lower triangular matrix).

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	2
6	1
7	1
8	2
9	3
10	1
11	0
12	0
13	0
14	7
15	1
16	1
17	0
18	0
19	7
20	8
21	1
22	0
23	2
24	0
25	7
26	0
27	17
28	1
29	1
30	2
31	3
32	7
33	8
34	17
35	27
36	1
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	66
45	1
46	1
47	0
48	0
49	0
50	0
51	0
52	0
53	66
54	67
55	1
56	0
57	2
58	0
59	0
60	0
61	0
62	0
63	66
64	0
65	135
66	1
67	1
68	2
69	3
70	0
71	0
72	0
73	0
74	66
75	67
76	135
77	204

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	2
6	1
7	1
8	2
9	3
10	1
11	0
12	0
13	0
14	7
15	1
16	1
17	0
18	0
19	7
20	8
21	1
22	0
23	2
24	0
25	7
26	0
27	17
28	1
29	1
30	2
31	3
32	7
33	8
34	17
35	27
36	1
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	66
45	1
46	1
47	0
48	0
49	0
50	0
51	0
52	0
53	66
54	67
55	1
56	0
57	2
58	0
59	0
60	0
61	0
62	0
63	66
64	0
65	135
66	1
67	1
68	2
69	3
70	0
71	0
72	0
73	0
74	66
75	67
76	135
77	204

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	2
6	1
7	1
8	2
9	3
10	1
11	0
12	0
13	0
14	7
15	1
16	1
17	0
18	0
19	7
20	8
21	1
22	0
23	2
24	0
25	7
26	0
27	17
28	1
29	1
30	2
31	3
32	7
33	8
34	17
35	27
36	1
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	66
45	1
46	1
47	0
48	0
49	0
50	0
51	0
52	0
53	66
54	67
55	1
56	0
57	2
58	0
59	0
60	0
61	0
62	0
63	66
64	0
65	135
66	1
67	1
68	2
69	3
70	0
71	0
72	0
73	0
74	66
75	67
76	135
77	204