A286109 - cp's OEIS frontend

A286109 Square array read by antidiagonals: A(n,k) = T(n XOR k, 2*(n AND k)), where T(n,k) is sequence A001477 considered as a two-dimensional table, AND is bitwise-and (A004198) and XOR is bitwise-xor (A003987).

n	a(n)
0	0
1	2
2	2
3	5
4	3
5	5
6	9
7	9
8	9
9	9
10	14
11	12
12	10
13	12
14	14
15	20
16	20
17	16
18	16
19	20
20	20
21	27
22	25
23	27
24	21
25	27
26	25
27	27
28	35
29	35
30	35
31	35
32	35
33	35
34	35
35	35
36	44
37	42
38	40
39	42
40	36
41	42
42	40
43	42
44	44
45	54
46	54
47	50
48	50
49	46
50	46
51	50
52	50
53	54
54	54
55	65
56	63
57	65
58	59
59	57
60	55
61	57
62	59
63	65
64	63
65	65
66	77
67	77
68	77
69	77
70	69
71	69
72	69
73	69
74	77
75	77
76	77
77	77
78	90
79	88
80	86
81	88
82	90
83	80
84	78
85	80
86	90
87	88
88	86
89	88
90	90

[0, 2, 2, 5, 3, 5, 9, 9, 9, 9, 14, 12, 10, 12, 14, 20, 20, 16, 16, 20, 20, 27, 25, 27, 21, 27, 25, 27, 35, 35, 35, 35, 35, 35, 35, 35, 44, 42, 40, 42, 36, 42, 40, 42, 44, 54, 54, 50, 50, 46, 46, 50, 50, 54, 54, 65, 63, 65, 59, 57, 55, 57, 59, 65, 63, 65, 77, 77, 77, 77, 69, 69, 69, 69, 77, 77, 77, 77, 90, 88, 86, 88, 90, 80, 78, 80, 90, 88, 86, 88, 90]

cp's OEIS Frontend

A286109 Square array read by antidiagonals: A(n,k) = T(n XOR k, 2*(n AND k)), where T(n,k) is sequence A001477 considered as a two-dimensional table, AND is bitwise-and (A004198) and XOR is bitwise-xor (A003987).

Table of values

List of values

n	a(n)
0	0
1	2
2	2
3	5
4	3
5	5
6	9
7	9
8	9
9	9
10	14
11	12
12	10
13	12
14	14
15	20
16	20
17	16
18	16
19	20
20	20
21	27
22	25
23	27
24	21
25	27
26	25
27	27
28	35
29	35
30	35
31	35
32	35
33	35
34	35
35	35
36	44
37	42
38	40
39	42
40	36
41	42
42	40
43	42
44	44
45	54
46	54
47	50
48	50
49	46
50	46
51	50
52	50
53	54
54	54
55	65
56	63
57	65
58	59
59	57
60	55
61	57
62	59
63	65
64	63
65	65
66	77
67	77
68	77
69	77
70	69
71	69
72	69
73	69
74	77
75	77
76	77
77	77
78	90
79	88
80	86
81	88
82	90
83	80
84	78
85	80
86	90
87	88
88	86
89	88
90	90

n	a(n)
0	0
1	2
2	2
3	5
4	3
5	5
6	9
7	9
8	9
9	9
10	14
11	12
12	10
13	12
14	14
15	20
16	20
17	16
18	16
19	20
20	20
21	27
22	25
23	27
24	21
25	27
26	25
27	27
28	35
29	35
30	35
31	35
32	35
33	35
34	35
35	35
36	44
37	42
38	40
39	42
40	36
41	42
42	40
43	42
44	44
45	54
46	54
47	50
48	50
49	46
50	46
51	50
52	50
53	54
54	54
55	65
56	63
57	65
58	59
59	57
60	55
61	57
62	59
63	65
64	63
65	65
66	77
67	77
68	77
69	77
70	69
71	69
72	69
73	69
74	77
75	77
76	77
77	77
78	90
79	88
80	86
81	88
82	90
83	80
84	78
85	80
86	90
87	88
88	86
89	88
90	90

n	a(n)
0	0
1	2
2	2
3	5
4	3
5	5
6	9
7	9
8	9
9	9
10	14
11	12
12	10
13	12
14	14
15	20
16	20
17	16
18	16
19	20
20	20
21	27
22	25
23	27
24	21
25	27
26	25
27	27
28	35
29	35
30	35
31	35
32	35
33	35
34	35
35	35
36	44
37	42
38	40
39	42
40	36
41	42
42	40
43	42
44	44
45	54
46	54
47	50
48	50
49	46
50	46
51	50
52	50
53	54
54	54
55	65
56	63
57	65
58	59
59	57
60	55
61	57
62	59
63	65
64	63
65	65
66	77
67	77
68	77
69	77
70	69
71	69
72	69
73	69
74	77
75	77
76	77
77	77
78	90
79	88
80	86
81	88
82	90
83	80
84	78
85	80
86	90
87	88
88	86
89	88
90	90