A152907 - cp's OEIS frontend

A152907 Irregular triangle read by rows, numbers in A007318 repeated four times .

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

[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 6, 6, 6, 6, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 10, 10, 10, 10, 10, 10, 10, 10, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 6, 6, 6, 6, 15, 15, 15, 15, 20, 20]

cp's OEIS Frontend

A152907 Irregular triangle read by rows, numbers in A007318 repeated four times .

Table of values

List of values

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

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

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