A157654 - cp's OEIS frontend

A157654 Triangle T(n, k, m) = 1 if k = 0 or k = n, otherwise m*abs( (n-k)^(m-1) - k^(m-1) ), with m = 2, read by rows.

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	2
8	2
9	1
10	1
11	4
12	0
13	4
14	1
15	1
16	6
17	2
18	2
19	6
20	1
21	1
22	8
23	4
24	0
25	4
26	8
27	1
28	1
29	10
30	6
31	2
32	2
33	6
34	10
35	1
36	1
37	12
38	8
39	4
40	0
41	4
42	8
43	12
44	1
45	1
46	14
47	10
48	6
49	2
50	2
51	6
52	10
53	14
54	1
55	1
56	16
57	12
58	8
59	4
60	0
61	4
62	8
63	12
64	16
65	1

[1, 1, 1, 1, 0, 1, 1, 2, 2, 1, 1, 4, 0, 4, 1, 1, 6, 2, 2, 6, 1, 1, 8, 4, 0, 4, 8, 1, 1, 10, 6, 2, 2, 6, 10, 1, 1, 12, 8, 4, 0, 4, 8, 12, 1, 1, 14, 10, 6, 2, 2, 6, 10, 14, 1, 1, 16, 12, 8, 4, 0, 4, 8, 12, 16, 1]

cp's OEIS Frontend

A157654 Triangle T(n, k, m) = 1 if k = 0 or k = n, otherwise m*abs( (n-k)^(m-1) - k^(m-1) ), with m = 2, read by rows.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	2
8	2
9	1
10	1
11	4
12	0
13	4
14	1
15	1
16	6
17	2
18	2
19	6
20	1
21	1
22	8
23	4
24	0
25	4
26	8
27	1
28	1
29	10
30	6
31	2
32	2
33	6
34	10
35	1
36	1
37	12
38	8
39	4
40	0
41	4
42	8
43	12
44	1
45	1
46	14
47	10
48	6
49	2
50	2
51	6
52	10
53	14
54	1
55	1
56	16
57	12
58	8
59	4
60	0
61	4
62	8
63	12
64	16
65	1

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	2
8	2
9	1
10	1
11	4
12	0
13	4
14	1
15	1
16	6
17	2
18	2
19	6
20	1
21	1
22	8
23	4
24	0
25	4
26	8
27	1
28	1
29	10
30	6
31	2
32	2
33	6
34	10
35	1
36	1
37	12
38	8
39	4
40	0
41	4
42	8
43	12
44	1
45	1
46	14
47	10
48	6
49	2
50	2
51	6
52	10
53	14
54	1
55	1
56	16
57	12
58	8
59	4
60	0
61	4
62	8
63	12
64	16
65	1

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	2
8	2
9	1
10	1
11	4
12	0
13	4
14	1
15	1
16	6
17	2
18	2
19	6
20	1
21	1
22	8
23	4
24	0
25	4
26	8
27	1
28	1
29	10
30	6
31	2
32	2
33	6
34	10
35	1
36	1
37	12
38	8
39	4
40	0
41	4
42	8
43	12
44	1
45	1
46	14
47	10
48	6
49	2
50	2
51	6
52	10
53	14
54	1
55	1
56	16
57	12
58	8
59	4
60	0
61	4
62	8
63	12
64	16
65	1