A367844 - cp's OEIS frontend

A367844 Triangle read by rows: T(n, k) = (n+5)n/2 + 1 + (n^2 mod 3) - 3k for 0 <= k <= n.

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

[1, 5, 2, 9, 6, 3, 13, 10, 7, 4, 20, 17, 14, 11, 8, 27, 24, 21, 18, 15, 12, 34, 31, 28, 25, 22, 19, 16, 44, 41, 38, 35, 32, 29, 26, 23, 54, 51, 48, 45, 42, 39, 36, 33, 30, 64, 61, 58, 55, 52, 49, 46, 43, 40, 37, 77, 74, 71, 68, 65, 62, 59, 56, 53, 50, 47, 90, 87, 84, 81, 78, 75, 72, 69, 66, 63, 60, 57]

cp's OEIS Frontend

A367844 Triangle read by rows: T(n, k) = (n+5)n/2 + 1 + (n^2 mod 3) - 3k for 0 <= k <= n.

Table of values

List of values

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

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

cp's OEIS Frontend

A367844 Triangle read by rows: T(n, k) = (n+5)*n/2 + 1 + (n^2 mod 3) - 3*k for 0 <= k <= n.

Table of values

List of values

A367844 Triangle read by rows: T(n, k) = (n+5)n/2 + 1 + (n^2 mod 3) - 3k for 0 <= k <= n.

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