A236112 - cp's OEIS frontend

A236112 Triangle read by rows: T(n,k), n>=1, k>=1, in which column k lists k+1 copies of the squares in nondecreasing order, and the first element of column k is in row k(k+1)/2.

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	4
8	0
9	4
10	1
11	0
12	9
13	1
14	0
15	9
16	1
17	0
18	16
19	4
20	0
21	16
22	4
23	1
24	0
25	25
26	4
27	1
28	0
29	25
30	9
31	1
32	0
33	36
34	9
35	1
36	0
37	36
38	9
39	4
40	0
41	49
42	16
43	4
44	1
45	0
46	49
47	16
48	4
49	1
50	0
51	64
52	16
53	4
54	1
55	0
56	64
57	25
58	9
59	1
60	0
61	81
62	25
63	9
64	1
65	0
66	81
67	25
68	9
69	4
70	0
71	100
72	36
73	9
74	4
75	1
76	0
77	100
78	36
79	16
80	4
81	1
82	0
83	121
84	36
85	16
86	4
87	1
88	0
89	121
90	49
91	16
92	4
93	1
94	0

[0, 0, 1, 0, 1, 0, 4, 0, 4, 1, 0, 9, 1, 0, 9, 1, 0, 16, 4, 0, 16, 4, 1, 0, 25, 4, 1, 0, 25, 9, 1, 0, 36, 9, 1, 0, 36, 9, 4, 0, 49, 16, 4, 1, 0, 49, 16, 4, 1, 0, 64, 16, 4, 1, 0, 64, 25, 9, 1, 0, 81, 25, 9, 1, 0, 81, 25, 9, 4, 0, 100, 36, 9, 4, 1, 0, 100, 36, 16, 4, 1, 0, 121, 36, 16, 4, 1, 0, 121, 49, 16, 4, 1, 0]

cp's OEIS Frontend

A236112 Triangle read by rows: T(n,k), n>=1, k>=1, in which column k lists k+1 copies of the squares in nondecreasing order, and the first element of column k is in row k(k+1)/2.

Table of values

List of values

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	4
8	0
9	4
10	1
11	0
12	9
13	1
14	0
15	9
16	1
17	0
18	16
19	4
20	0
21	16
22	4
23	1
24	0
25	25
26	4
27	1
28	0
29	25
30	9
31	1
32	0
33	36
34	9
35	1
36	0
37	36
38	9
39	4
40	0
41	49
42	16
43	4
44	1
45	0
46	49
47	16
48	4
49	1
50	0
51	64
52	16
53	4
54	1
55	0
56	64
57	25
58	9
59	1
60	0
61	81
62	25
63	9
64	1
65	0
66	81
67	25
68	9
69	4
70	0
71	100
72	36
73	9
74	4
75	1
76	0
77	100
78	36
79	16
80	4
81	1
82	0
83	121
84	36
85	16
86	4
87	1
88	0
89	121
90	49
91	16
92	4
93	1
94	0

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	4
8	0
9	4
10	1
11	0
12	9
13	1
14	0
15	9
16	1
17	0
18	16
19	4
20	0
21	16
22	4
23	1
24	0
25	25
26	4
27	1
28	0
29	25
30	9
31	1
32	0
33	36
34	9
35	1
36	0
37	36
38	9
39	4
40	0
41	49
42	16
43	4
44	1
45	0
46	49
47	16
48	4
49	1
50	0
51	64
52	16
53	4
54	1
55	0
56	64
57	25
58	9
59	1
60	0
61	81
62	25
63	9
64	1
65	0
66	81
67	25
68	9
69	4
70	0
71	100
72	36
73	9
74	4
75	1
76	0
77	100
78	36
79	16
80	4
81	1
82	0
83	121
84	36
85	16
86	4
87	1
88	0
89	121
90	49
91	16
92	4
93	1
94	0

n	a(n)
1	0
2	0
3	1
4	0
5	1
6	0
7	4
8	0
9	4
10	1
11	0
12	9
13	1
14	0
15	9
16	1
17	0
18	16
19	4
20	0
21	16
22	4
23	1
24	0
25	25
26	4
27	1
28	0
29	25
30	9
31	1
32	0
33	36
34	9
35	1
36	0
37	36
38	9
39	4
40	0
41	49
42	16
43	4
44	1
45	0
46	49
47	16
48	4
49	1
50	0
51	64
52	16
53	4
54	1
55	0
56	64
57	25
58	9
59	1
60	0
61	81
62	25
63	9
64	1
65	0
66	81
67	25
68	9
69	4
70	0
71	100
72	36
73	9
74	4
75	1
76	0
77	100
78	36
79	16
80	4
81	1
82	0
83	121
84	36
85	16
86	4
87	1
88	0
89	121
90	49
91	16
92	4
93	1
94	0