A341830 - cp's OEIS frontend

A341830 Irregular triangle read by rows: the n-th row gives the y-values of the solutions of the equation x(y - 1) + (2x - y - 1)(x mod 2) = 2n for 0 < x <= y.

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

[2, 3, 4, 3, 5, 4, 6, 4, 5, 7, 6, 8, 5, 7, 9, 8, 10, 6, 9, 11, 10, 12, 5, 7, 11, 13, 12, 14, 6, 8, 13, 15, 6, 14, 16, 7, 9, 15, 17, 16, 18, 7, 8, 10, 17, 19, 18, 20, 9, 11, 19, 21, 8, 20, 22, 10, 12, 21, 23, 22, 24, 7, 9, 11, 13, 23, 25, 24, 26, 12, 14, 25, 27, 8, 10, 26, 28]

cp's OEIS Frontend

A341830 Irregular triangle read by rows: the n-th row gives the y-values of the solutions of the equation x(y - 1) + (2x - y - 1)(x mod 2) = 2n for 0 < x <= y.

Table of values

List of values

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

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

cp's OEIS Frontend

A341830 Irregular triangle read by rows: the n-th row gives the y-values of the solutions of the equation x*(y - 1) + (2*x - y - 1)*(x mod 2) = 2*n for 0 < x <= y.

Table of values

List of values

A341830 Irregular triangle read by rows: the n-th row gives the y-values of the solutions of the equation x(y - 1) + (2x - y - 1)(x mod 2) = 2n for 0 < x <= y.

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