A127641 - cp's OEIS frontend

A127641 A127640 * A051731 as infinite lower triangular matrices.

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

[2, 3, 3, 5, 0, 5, 7, 7, 0, 7, 11, 0, 0, 0, 11, 13, 13, 13, 0, 0, 13, 17, 0, 0, 0, 0, 0, 17, 19, 19, 0, 19, 0, 0, 0, 19, 23, 0, 23, 0, 0, 0, 0, 0, 23, 29, 29, 0, 0, 29, 0, 0, 0, 0, 29, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 37, 37, 37, 37, 0, 37, 0, 0, 0, 0, 0, 37, 41, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41]

cp's OEIS Frontend

A127641 A127640 * A051731 as infinite lower triangular matrices.

Table of values

List of values

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

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

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