A110665 - cp's OEIS frontend

A110665 Sequence is {a(0,n)}, where a(m,0)=0, a(m,n) = a(m-1,n)+a(m,n-1) and a(0,n) is such that a(n,n) = n for all n.

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

[0, 1, 0, -3, -4, 0, 6, 7, 0, -9, -10, 0, 12, 13, 0, -15, -16, 0, 18, 19, 0, -21, -22, 0, 24, 25, 0, -27, -28, 0, 30, 31, 0, -33, -34, 0, 36, 37, 0, -39, -40, 0, 42, 43, 0, -45, -46, 0, 48, 49, 0, -51, -52, 0, 54, 55, 0, -57, -58, 0, 60, 61, 0, -63, -64, 0, 66, 67, 0, -69, -70, 0, 72, 73, 0, -75, -76, 0, 78, 79]

cp's OEIS Frontend

A110665 Sequence is {a(0,n)}, where a(m,0)=0, a(m,n) = a(m-1,n)+a(m,n-1) and a(0,n) is such that a(n,n) = n for all n.

Table of values

List of values

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

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

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