A056077 - cp's OEIS frontend

A056077 Indices n of terms of sequence A001142, Product_{k=0..n} binomial(n,k), that are divisible by all primes <= n.

n	a(n)
1	1
2	2
3	4
4	6
5	10
6	11
7	12
8	16
9	18
10	22
11	23
12	28
13	29
14	30
15	35
16	36
17	39
18	40
19	42
20	44
21	46
22	47
23	52
24	55
25	58
26	59
27	60
28	62
29	66
30	69
31	70
32	71
33	72
34	78
35	79
36	82
37	83
38	88
39	89
40	95
41	96
42	100
43	102
44	104
45	106
46	107
47	108
48	111
49	112
50	119
51	125
52	126
53	130
54	131
55	134
56	136
57	138
58	139
59	143
60	148
61	149
62	150
63	153

[1, 2, 4, 6, 10, 11, 12, 16, 18, 22, 23, 28, 29, 30, 35, 36, 39, 40, 42, 44, 46, 47, 52, 55, 58, 59, 60, 62, 66, 69, 70, 71, 72, 78, 79, 82, 83, 88, 89, 95, 96, 100, 102, 104, 106, 107, 108, 111, 112, 119, 125, 126, 130, 131, 134, 136, 138, 139, 143, 148, 149, 150, 153]

cp's OEIS Frontend

A056077 Indices n of terms of sequence A001142, Product_{k=0..n} binomial(n,k), that are divisible by all primes <= n.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	6
5	10
6	11
7	12
8	16
9	18
10	22
11	23
12	28
13	29
14	30
15	35
16	36
17	39
18	40
19	42
20	44
21	46
22	47
23	52
24	55
25	58
26	59
27	60
28	62
29	66
30	69
31	70
32	71
33	72
34	78
35	79
36	82
37	83
38	88
39	89
40	95
41	96
42	100
43	102
44	104
45	106
46	107
47	108
48	111
49	112
50	119
51	125
52	126
53	130
54	131
55	134
56	136
57	138
58	139
59	143
60	148
61	149
62	150
63	153

n	a(n)
1	1
2	2
3	4
4	6
5	10
6	11
7	12
8	16
9	18
10	22
11	23
12	28
13	29
14	30
15	35
16	36
17	39
18	40
19	42
20	44
21	46
22	47
23	52
24	55
25	58
26	59
27	60
28	62
29	66
30	69
31	70
32	71
33	72
34	78
35	79
36	82
37	83
38	88
39	89
40	95
41	96
42	100
43	102
44	104
45	106
46	107
47	108
48	111
49	112
50	119
51	125
52	126
53	130
54	131
55	134
56	136
57	138
58	139
59	143
60	148
61	149
62	150
63	153

n	a(n)
1	1
2	2
3	4
4	6
5	10
6	11
7	12
8	16
9	18
10	22
11	23
12	28
13	29
14	30
15	35
16	36
17	39
18	40
19	42
20	44
21	46
22	47
23	52
24	55
25	58
26	59
27	60
28	62
29	66
30	69
31	70
32	71
33	72
34	78
35	79
36	82
37	83
38	88
39	89
40	95
41	96
42	100
43	102
44	104
45	106
46	107
47	108
48	111
49	112
50	119
51	125
52	126
53	130
54	131
55	134
56	136
57	138
58	139
59	143
60	148
61	149
62	150
63	153