A130277 - cp's OEIS frontend

A130277 Triangle read by rows: A130209 * A051731 as infinite lower triangular matrices.

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

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

cp's OEIS Frontend

A130277 Triangle read by rows: A130209 * A051731 as infinite lower triangular matrices.

Table of values

List of values

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

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

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