A342639 - cp's OEIS frontend

A342639 Square array T(n, k), n, k >= 0, read by antidiagonals; T(n, k) = g(f(n) + f(k)) where g maps the complement, say s, of a finite set of nonnegative integers to the value Sum_{e >= 0 not in s} 2^e, f is the inverse of g, and "+" denotes the Minkowski sum.

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

[0, 1, 1, 0, 3, 0, 3, 1, 1, 3, 0, 7, 2, 7, 0, 1, 1, 3, 3, 1, 1, 0, 3, 0, 15, 0, 3, 0, 7, 1, 5, 3, 3, 5, 1, 7, 0, 15, 2, 7, 0, 7, 2, 15, 0, 1, 1, 7, 3, 1, 1, 3, 7, 1, 1, 0, 3, 0, 31, 4, 11, 4, 31, 0, 3, 0, 3, 1, 1, 3, 7, 5, 5, 7, 3, 1, 1, 3, 0, 7, 2, 7, 0, 15, 6, 15, 0, 7, 2, 7, 0]

cp's OEIS Frontend

A342639 Square array T(n, k), n, k >= 0, read by antidiagonals; T(n, k) = g(f(n) + f(k)) where g maps the complement, say s, of a finite set of nonnegative integers to the value Sum_{e >= 0 not in s} 2^e, f is the inverse of g, and "+" denotes the Minkowski sum.

Table of values

List of values

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

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

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