A129705 - cp's OEIS frontend

A129705 Triangle T(n,m) = A000071(n+2)-m*(m+1)/2 read by rows.

n	a(n)
0	0
1	1
2	0
3	2
4	1
5	-1
6	4
7	3
8	1
9	-2
10	7
11	6
12	4
13	1
14	-3
15	12
16	11
17	9
18	6
19	2
20	-3
21	20
22	19
23	17
24	14
25	10
26	5
27	-1
28	33
29	32
30	30
31	27
32	23
33	18
34	12
35	5
36	54
37	53
38	51
39	48
40	44
41	39
42	33
43	26
44	18
45	88
46	87
47	85
48	82
49	78
50	73
51	67
52	60
53	52
54	43
55	143
56	142
57	140
58	137
59	133
60	128
61	122
62	115
63	107
64	98
65	88

[0, 1, 0, 2, 1, -1, 4, 3, 1, -2, 7, 6, 4, 1, -3, 12, 11, 9, 6, 2, -3, 20, 19, 17, 14, 10, 5, -1, 33, 32, 30, 27, 23, 18, 12, 5, 54, 53, 51, 48, 44, 39, 33, 26, 18, 88, 87, 85, 82, 78, 73, 67, 60, 52, 43, 143, 142, 140, 137, 133, 128, 122, 115, 107, 98, 88]

cp's OEIS Frontend

A129705 Triangle T(n,m) = A000071(n+2)-m*(m+1)/2 read by rows.

Table of values

List of values

n	a(n)
0	0
1	1
2	0
3	2
4	1
5	-1
6	4
7	3
8	1
9	-2
10	7
11	6
12	4
13	1
14	-3
15	12
16	11
17	9
18	6
19	2
20	-3
21	20
22	19
23	17
24	14
25	10
26	5
27	-1
28	33
29	32
30	30
31	27
32	23
33	18
34	12
35	5
36	54
37	53
38	51
39	48
40	44
41	39
42	33
43	26
44	18
45	88
46	87
47	85
48	82
49	78
50	73
51	67
52	60
53	52
54	43
55	143
56	142
57	140
58	137
59	133
60	128
61	122
62	115
63	107
64	98
65	88

n	a(n)
0	0
1	1
2	0
3	2
4	1
5	-1
6	4
7	3
8	1
9	-2
10	7
11	6
12	4
13	1
14	-3
15	12
16	11
17	9
18	6
19	2
20	-3
21	20
22	19
23	17
24	14
25	10
26	5
27	-1
28	33
29	32
30	30
31	27
32	23
33	18
34	12
35	5
36	54
37	53
38	51
39	48
40	44
41	39
42	33
43	26
44	18
45	88
46	87
47	85
48	82
49	78
50	73
51	67
52	60
53	52
54	43
55	143
56	142
57	140
58	137
59	133
60	128
61	122
62	115
63	107
64	98
65	88

n	a(n)
0	0
1	1
2	0
3	2
4	1
5	-1
6	4
7	3
8	1
9	-2
10	7
11	6
12	4
13	1
14	-3
15	12
16	11
17	9
18	6
19	2
20	-3
21	20
22	19
23	17
24	14
25	10
26	5
27	-1
28	33
29	32
30	30
31	27
32	23
33	18
34	12
35	5
36	54
37	53
38	51
39	48
40	44
41	39
42	33
43	26
44	18
45	88
46	87
47	85
48	82
49	78
50	73
51	67
52	60
53	52
54	43
55	143
56	142
57	140
58	137
59	133
60	128
61	122
62	115
63	107
64	98
65	88