A152905 - cp's OEIS frontend

A152905 Irregular triangle read by rows, numbers in A007318 repeated .

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

[1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 3, 3, 3, 3, 1, 1, 1, 1, 4, 4, 6, 6, 4, 4, 1, 1, 1, 1, 5, 5, 10, 10, 10, 10, 5, 5, 1, 1, 1, 1, 6, 6, 15, 15, 20, 20, 15, 15, 6, 6, 1, 1, 1, 1, 7, 7, 21, 21, 35, 35, 35, 35, 21, 21, 7, 7, 1, 1, 1, 1, 8, 8, 28, 28, 56, 56, 70, 70, 56, 56, 28, 28, 8, 8, 1, 1]

cp's OEIS Frontend

A152905 Irregular triangle read by rows, numbers in A007318 repeated .

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

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

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