A203575 - cp's OEIS frontend

A203575 Array of certain four complete residue classes (nonnegative members), read by SW-NE antidiagonals.

n	a(n)
1	0
2	1
3	4
4	2
5	7
6	8
7	3
8	6
9	9
10	12
11	5
12	10
13	15
14	16
15	11
16	14
17	17
18	20
19	13
20	18
21	23
22	24
23	19
24	22
25	25
26	28
27	21
28	26
29	31
30	32
31	27
32	30
33	33
34	36
35	29
36	34
37	39
38	40
39	35
40	38
41	41
42	44
43	37
44	42
45	47
46	48
47	43
48	46

[0, 1, 4, 2, 7, 8, 3, 6, 9, 12, 5, 10, 15, 16, 11, 14, 17, 20, 13, 18, 23, 24, 19, 22, 25, 28, 21, 26, 31, 32, 27, 30, 33, 36, 29, 34, 39, 40, 35, 38, 41, 44, 37, 42, 47, 48, 43, 46]

cp's OEIS Frontend

A203575 Array of certain four complete residue classes (nonnegative members), read by SW-NE antidiagonals.

Table of values

List of values

n	a(n)
1	0
2	1
3	4
4	2
5	7
6	8
7	3
8	6
9	9
10	12
11	5
12	10
13	15
14	16
15	11
16	14
17	17
18	20
19	13
20	18
21	23
22	24
23	19
24	22
25	25
26	28
27	21
28	26
29	31
30	32
31	27
32	30
33	33
34	36
35	29
36	34
37	39
38	40
39	35
40	38
41	41
42	44
43	37
44	42
45	47
46	48
47	43
48	46

n	a(n)
1	0
2	1
3	4
4	2
5	7
6	8
7	3
8	6
9	9
10	12
11	5
12	10
13	15
14	16
15	11
16	14
17	17
18	20
19	13
20	18
21	23
22	24
23	19
24	22
25	25
26	28
27	21
28	26
29	31
30	32
31	27
32	30
33	33
34	36
35	29
36	34
37	39
38	40
39	35
40	38
41	41
42	44
43	37
44	42
45	47
46	48
47	43
48	46

n	a(n)
1	0
2	1
3	4
4	2
5	7
6	8
7	3
8	6
9	9
10	12
11	5
12	10
13	15
14	16
15	11
16	14
17	17
18	20
19	13
20	18
21	23
22	24
23	19
24	22
25	25
26	28
27	21
28	26
29	31
30	32
31	27
32	30
33	33
34	36
35	29
36	34
37	39
38	40
39	35
40	38
41	41
42	44
43	37
44	42
45	47
46	48
47	43
48	46