A320161 - cp's OEIS frontend

A320161 Irregular triangle read by rows: row n lists 0 <= k < p^2 such that p^2 divides A316269(k, p-Kronecker(k^2-4, p)), p = prime(n).

n	a(n)
1	0
2	1
3	3
4	0
5	1
6	8
7	0
8	1
9	24
10	0
11	1
12	10
13	39
14	48
15	0
16	1
17	27
18	36
19	37
20	84
21	85
22	94
23	120
24	0
25	1
26	6
27	29
28	34
29	61
30	108
31	135
32	140
33	163
34	168
35	0
36	1
37	25
38	45
39	56
40	75
41	82
42	132
43	157
44	207
45	214
46	233
47	244
48	264
49	288
50	0
51	1
52	42
53	43
54	73
55	88
56	106
57	120
58	161
59	200
60	241
61	255
62	273
63	288
64	318
65	319
66	360

[0, 1, 3, 0, 1, 8, 0, 1, 24, 0, 1, 10, 39, 48, 0, 1, 27, 36, 37, 84, 85, 94, 120, 0, 1, 6, 29, 34, 61, 108, 135, 140, 163, 168, 0, 1, 25, 45, 56, 75, 82, 132, 157, 207, 214, 233, 244, 264, 288, 0, 1, 42, 43, 73, 88, 106, 120, 161, 200, 241, 255, 273, 288, 318, 319, 360]

cp's OEIS Frontend

A320161 Irregular triangle read by rows: row n lists 0 <= k < p^2 such that p^2 divides A316269(k, p-Kronecker(k^2-4, p)), p = prime(n).

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	0
5	1
6	8
7	0
8	1
9	24
10	0
11	1
12	10
13	39
14	48
15	0
16	1
17	27
18	36
19	37
20	84
21	85
22	94
23	120
24	0
25	1
26	6
27	29
28	34
29	61
30	108
31	135
32	140
33	163
34	168
35	0
36	1
37	25
38	45
39	56
40	75
41	82
42	132
43	157
44	207
45	214
46	233
47	244
48	264
49	288
50	0
51	1
52	42
53	43
54	73
55	88
56	106
57	120
58	161
59	200
60	241
61	255
62	273
63	288
64	318
65	319
66	360

n	a(n)
1	0
2	1
3	3
4	0
5	1
6	8
7	0
8	1
9	24
10	0
11	1
12	10
13	39
14	48
15	0
16	1
17	27
18	36
19	37
20	84
21	85
22	94
23	120
24	0
25	1
26	6
27	29
28	34
29	61
30	108
31	135
32	140
33	163
34	168
35	0
36	1
37	25
38	45
39	56
40	75
41	82
42	132
43	157
44	207
45	214
46	233
47	244
48	264
49	288
50	0
51	1
52	42
53	43
54	73
55	88
56	106
57	120
58	161
59	200
60	241
61	255
62	273
63	288
64	318
65	319
66	360

n	a(n)
1	0
2	1
3	3
4	0
5	1
6	8
7	0
8	1
9	24
10	0
11	1
12	10
13	39
14	48
15	0
16	1
17	27
18	36
19	37
20	84
21	85
22	94
23	120
24	0
25	1
26	6
27	29
28	34
29	61
30	108
31	135
32	140
33	163
34	168
35	0
36	1
37	25
38	45
39	56
40	75
41	82
42	132
43	157
44	207
45	214
46	233
47	244
48	264
49	288
50	0
51	1
52	42
53	43
54	73
55	88
56	106
57	120
58	161
59	200
60	241
61	255
62	273
63	288
64	318
65	319
66	360