A286151 - cp's OEIS frontend

A286151 Square array read by descending antidiagonals: If n > k, A(n,k) = T(n XOR k, k), and otherwise A(n,k) = T(n, n XOR k), where T(n,k) is sequence A001477 considered as a two-dimensional table, and XOR is bitwise-xor (A003987).

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	5
6	6
7	11
8	13
9	9
10	10
11	7
12	5
13	8
14	14
15	15
16	22
17	8
18	7
19	26
20	20
21	21
22	16
23	38
24	9
25	42
26	19
27	27
28	28
29	37
30	47
31	58
32	62
33	52
34	43
35	35
36	36
37	29
38	23
39	48
40	14
41	51
42	25
43	34
44	44
45	45
46	56
47	30
48	39
49	19
50	16
51	41
52	33
53	64
54	54
55	55
56	46
57	80
58	31
59	25
60	20
61	23
62	32
63	88
64	53
65	65
66	66
67	79
68	93
69	108
70	32
71	41
72	39
73	31
74	116
75	102
76	89
77	77
78	78
79	67
80	57
81	94
82	140
83	33
84	27
85	30
86	148
87	101
88	63
89	76
90	90

[0, 1, 2, 3, 2, 5, 6, 11, 13, 9, 10, 7, 5, 8, 14, 15, 22, 8, 7, 26, 20, 21, 16, 38, 9, 42, 19, 27, 28, 37, 47, 58, 62, 52, 43, 35, 36, 29, 23, 48, 14, 51, 25, 34, 44, 45, 56, 30, 39, 19, 16, 41, 33, 64, 54, 55, 46, 80, 31, 25, 20, 23, 32, 88, 53, 65, 66, 79, 93, 108, 32, 41, 39, 31, 116, 102, 89, 77, 78, 67, 57, 94, 140, 33, 27, 30, 148, 101, 63, 76, 90]

cp's OEIS Frontend

A286151 Square array read by descending antidiagonals: If n > k, A(n,k) = T(n XOR k, k), and otherwise A(n,k) = T(n, n XOR k), where T(n,k) is sequence A001477 considered as a two-dimensional table, and XOR is bitwise-xor (A003987).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	5
6	6
7	11
8	13
9	9
10	10
11	7
12	5
13	8
14	14
15	15
16	22
17	8
18	7
19	26
20	20
21	21
22	16
23	38
24	9
25	42
26	19
27	27
28	28
29	37
30	47
31	58
32	62
33	52
34	43
35	35
36	36
37	29
38	23
39	48
40	14
41	51
42	25
43	34
44	44
45	45
46	56
47	30
48	39
49	19
50	16
51	41
52	33
53	64
54	54
55	55
56	46
57	80
58	31
59	25
60	20
61	23
62	32
63	88
64	53
65	65
66	66
67	79
68	93
69	108
70	32
71	41
72	39
73	31
74	116
75	102
76	89
77	77
78	78
79	67
80	57
81	94
82	140
83	33
84	27
85	30
86	148
87	101
88	63
89	76
90	90

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	5
6	6
7	11
8	13
9	9
10	10
11	7
12	5
13	8
14	14
15	15
16	22
17	8
18	7
19	26
20	20
21	21
22	16
23	38
24	9
25	42
26	19
27	27
28	28
29	37
30	47
31	58
32	62
33	52
34	43
35	35
36	36
37	29
38	23
39	48
40	14
41	51
42	25
43	34
44	44
45	45
46	56
47	30
48	39
49	19
50	16
51	41
52	33
53	64
54	54
55	55
56	46
57	80
58	31
59	25
60	20
61	23
62	32
63	88
64	53
65	65
66	66
67	79
68	93
69	108
70	32
71	41
72	39
73	31
74	116
75	102
76	89
77	77
78	78
79	67
80	57
81	94
82	140
83	33
84	27
85	30
86	148
87	101
88	63
89	76
90	90

n	a(n)
0	0
1	1
2	2
3	3
4	2
5	5
6	6
7	11
8	13
9	9
10	10
11	7
12	5
13	8
14	14
15	15
16	22
17	8
18	7
19	26
20	20
21	21
22	16
23	38
24	9
25	42
26	19
27	27
28	28
29	37
30	47
31	58
32	62
33	52
34	43
35	35
36	36
37	29
38	23
39	48
40	14
41	51
42	25
43	34
44	44
45	45
46	56
47	30
48	39
49	19
50	16
51	41
52	33
53	64
54	54
55	55
56	46
57	80
58	31
59	25
60	20
61	23
62	32
63	88
64	53
65	65
66	66
67	79
68	93
69	108
70	32
71	41
72	39
73	31
74	116
75	102
76	89
77	77
78	78
79	67
80	57
81	94
82	140
83	33
84	27
85	30
86	148
87	101
88	63
89	76
90	90