A248955 - cp's OEIS frontend

A248955 Number of polynomials a_kx^k + ... + a_1x + n with k > 0, integer coefficients and distinct positive integer roots and positive integers n.

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

[1, 3, 3, 5, 3, 9, 3, 9, 5, 9, 3, 17, 3, 9, 9, 13, 3, 17, 3, 17, 9, 9, 3, 31, 5, 9, 9, 17, 3, 29, 3, 19, 9, 9, 9, 35, 3, 9, 9, 31, 3, 29, 3, 17, 17, 9, 3, 49, 5, 17, 9, 17, 3, 31, 9, 31, 9, 9, 3, 61, 3, 9, 17, 27, 9, 29, 3, 17, 9, 29, 3, 67, 3, 9, 17, 17, 9]

cp's OEIS Frontend

A248955 Number of polynomials a_kx^k + ... + a_1x + n with k > 0, integer coefficients and distinct positive integer roots and positive integers n.

Table of values

List of values

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

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

cp's OEIS Frontend

A248955 Number of polynomials a_k*x^k + ... + a_1*x + n with k > 0, integer coefficients and distinct positive integer roots and positive integers n.

Table of values

List of values

A248955 Number of polynomials a_kx^k + ... + a_1x + n with k > 0, integer coefficients and distinct positive integer roots and positive integers n.

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