A360653 - cp's OEIS frontend

A360653 Irregular table read by rows; the first row contains the value 1, and for n > 1, the n-th row lists the numbers of the form binomial(m-1, k) such that binomial(m, k) = n.

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

[1, 1, 1, 2, 1, 3, 1, 4, 1, 3, 5, 1, 6, 1, 7, 1, 8, 1, 4, 6, 9, 1, 10, 1, 11, 1, 12, 1, 13, 1, 5, 10, 14, 1, 15, 1, 16, 1, 17, 1, 18, 1, 10, 19, 1, 6, 15, 20, 1, 21, 1, 22, 1, 23, 1, 24, 1, 25, 1, 26, 1, 7, 21, 27, 1, 28, 1, 29, 1, 30, 1, 31, 1, 32, 1, 33, 1, 15, 20, 34]

cp's OEIS Frontend

A360653 Irregular table read by rows; the first row contains the value 1, and for n > 1, the n-th row lists the numbers of the form binomial(m-1, k) such that binomial(m, k) = n.

Table of values

List of values

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

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

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