A111604 - cp's OEIS frontend

A111604 Consider the array T(n, m) where the n-th row is the sequence of integer coefficients of A(x), where 1<=a(n)<=n, such that A(x)^(1/n) consists entirely of integer coefficients and where m is the (m+1)-th coefficient. This is the antidiagonal read zig-zag.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	3
10	1
11	1
12	4
13	3
14	2
15	1
16	1
17	2
18	1
19	2
20	5
21	1
22	1
23	6
24	5
25	4
26	3
27	2
28	1
29	1
30	1
31	3
32	3
33	5
34	3
35	7
36	1
37	1
38	8
39	7
40	2
41	5
42	4
43	3
44	2
45	1
46	1
47	2
48	3
49	4
50	1
51	3
52	7
53	4
54	9
55	1
56	1
57	10
58	9
59	8
60	7
61	6
62	5
63	4
64	3
65	2
66	1
67	1
68	1
69	3
70	1
71	5
72	6
73	7
74	2
75	3
76	5
77	11
78	1
79	1
80	12
81	11
82	10
83	9
84	8
85	7
86	6
87	5
88	4
89	3
90	2
91	1
92	1
93	1
94	3
95	4
96	5
97	3
98	1
99	4
100	9
101	10
102	11

[1, 1, 1, 1, 2, 1, 1, 1, 3, 1, 1, 4, 3, 2, 1, 1, 2, 1, 2, 5, 1, 1, 6, 5, 4, 3, 2, 1, 1, 1, 3, 3, 5, 3, 7, 1, 1, 8, 7, 2, 5, 4, 3, 2, 1, 1, 2, 3, 4, 1, 3, 7, 4, 9, 1, 1, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 1, 1, 3, 1, 5, 6, 7, 2, 3, 5, 11, 1, 1, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 1, 1, 3, 4, 5, 3, 1, 4, 9, 10, 11]

cp's OEIS Frontend

A111604 Consider the array T(n, m) where the n-th row is the sequence of integer coefficients of A(x), where 1<=a(n)<=n, such that A(x)^(1/n) consists entirely of integer coefficients and where m is the (m+1)-th coefficient. This is the antidiagonal read zig-zag.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	3
10	1
11	1
12	4
13	3
14	2
15	1
16	1
17	2
18	1
19	2
20	5
21	1
22	1
23	6
24	5
25	4
26	3
27	2
28	1
29	1
30	1
31	3
32	3
33	5
34	3
35	7
36	1
37	1
38	8
39	7
40	2
41	5
42	4
43	3
44	2
45	1
46	1
47	2
48	3
49	4
50	1
51	3
52	7
53	4
54	9
55	1
56	1
57	10
58	9
59	8
60	7
61	6
62	5
63	4
64	3
65	2
66	1
67	1
68	1
69	3
70	1
71	5
72	6
73	7
74	2
75	3
76	5
77	11
78	1
79	1
80	12
81	11
82	10
83	9
84	8
85	7
86	6
87	5
88	4
89	3
90	2
91	1
92	1
93	1
94	3
95	4
96	5
97	3
98	1
99	4
100	9
101	10
102	11

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	3
10	1
11	1
12	4
13	3
14	2
15	1
16	1
17	2
18	1
19	2
20	5
21	1
22	1
23	6
24	5
25	4
26	3
27	2
28	1
29	1
30	1
31	3
32	3
33	5
34	3
35	7
36	1
37	1
38	8
39	7
40	2
41	5
42	4
43	3
44	2
45	1
46	1
47	2
48	3
49	4
50	1
51	3
52	7
53	4
54	9
55	1
56	1
57	10
58	9
59	8
60	7
61	6
62	5
63	4
64	3
65	2
66	1
67	1
68	1
69	3
70	1
71	5
72	6
73	7
74	2
75	3
76	5
77	11
78	1
79	1
80	12
81	11
82	10
83	9
84	8
85	7
86	6
87	5
88	4
89	3
90	2
91	1
92	1
93	1
94	3
95	4
96	5
97	3
98	1
99	4
100	9
101	10
102	11

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	1
9	3
10	1
11	1
12	4
13	3
14	2
15	1
16	1
17	2
18	1
19	2
20	5
21	1
22	1
23	6
24	5
25	4
26	3
27	2
28	1
29	1
30	1
31	3
32	3
33	5
34	3
35	7
36	1
37	1
38	8
39	7
40	2
41	5
42	4
43	3
44	2
45	1
46	1
47	2
48	3
49	4
50	1
51	3
52	7
53	4
54	9
55	1
56	1
57	10
58	9
59	8
60	7
61	6
62	5
63	4
64	3
65	2
66	1
67	1
68	1
69	3
70	1
71	5
72	6
73	7
74	2
75	3
76	5
77	11
78	1
79	1
80	12
81	11
82	10
83	9
84	8
85	7
86	6
87	5
88	4
89	3
90	2
91	1
92	1
93	1
94	3
95	4
96	5
97	3
98	1
99	4
100	9
101	10
102	11