A355663 - cp's OEIS frontend

A355663 Square array A(n, k), n, k >= 0, read by antidiagonals; for any number n with runs in binary expansion (r_w, ..., r_0), let p(n) be the polynomial of a single indeterminate x where the coefficient of x^e is r_e for e = 0..w and otherwise 0, and let q be the inverse of p; A(n, k) = q(p(n) + p(k)).

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

[0, 1, 1, 2, 3, 2, 3, 4, 4, 3, 4, 7, 12, 7, 4, 5, 8, 8, 8, 8, 5, 6, 11, 24, 15, 24, 11, 6, 7, 12, 19, 16, 16, 19, 12, 7, 8, 15, 28, 23, 48, 23, 28, 15, 8, 9, 16, 16, 24, 39, 39, 24, 16, 16, 9, 10, 19, 48, 31, 56, 51, 56, 31, 48, 19, 10, 11, 20, 35, 32, 32, 35, 35, 32, 32, 35, 20, 11]

cp's OEIS Frontend

Table of values

List of values

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

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

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