A329331 - cp's OEIS frontend

A329331 Binary operation over the nonnegative integers, distributive over A003987(.,.), such that A(2^i, 2^j) = 2^A054237(i,j). Square array A(n,k), n >= 0, k >= 0, read by descending antidiagonals.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	2
8	2
9	0
10	0
11	3
12	8
13	3
14	0
15	0
16	4
17	10
18	10
19	4
20	0
21	0
22	5
23	16
24	9
25	16
26	5
27	0
28	0
29	6
30	18
31	20
32	20
33	18
34	6
35	0
36	0
37	7
38	24
39	23
40	32
41	23
42	24
43	7
44	0
45	0
46	8
47	26
48	30
49	36
50	36
51	30
52	26
53	8
54	0
55	0
56	9
57	64
58	29
59	48
60	33
61	48
62	29
63	64
64	9
65	0
66	0
67	10
68	66
69	72
70	52
71	54
72	54
73	52
74	72
75	66
76	10
77	0
78	0
79	11
80	72
81	75
82	128
83	51
84	40
85	51
86	128
87	75
88	72
89	11
90	0

[0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 3, 8, 3, 0, 0, 4, 10, 10, 4, 0, 0, 5, 16, 9, 16, 5, 0, 0, 6, 18, 20, 20, 18, 6, 0, 0, 7, 24, 23, 32, 23, 24, 7, 0, 0, 8, 26, 30, 36, 36, 30, 26, 8, 0, 0, 9, 64, 29, 48, 33, 48, 29, 64, 9, 0, 0, 10, 66, 72, 52, 54, 54, 52, 72, 66, 10, 0, 0, 11, 72, 75, 128, 51, 40, 51, 128, 75, 72, 11, 0]

cp's OEIS Frontend

A329331 Binary operation over the nonnegative integers, distributive over A003987(.,.), such that A(2^i, 2^j) = 2^A054237(i,j). Square array A(n,k), n >= 0, k >= 0, read by descending antidiagonals.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	2
8	2
9	0
10	0
11	3
12	8
13	3
14	0
15	0
16	4
17	10
18	10
19	4
20	0
21	0
22	5
23	16
24	9
25	16
26	5
27	0
28	0
29	6
30	18
31	20
32	20
33	18
34	6
35	0
36	0
37	7
38	24
39	23
40	32
41	23
42	24
43	7
44	0
45	0
46	8
47	26
48	30
49	36
50	36
51	30
52	26
53	8
54	0
55	0
56	9
57	64
58	29
59	48
60	33
61	48
62	29
63	64
64	9
65	0
66	0
67	10
68	66
69	72
70	52
71	54
72	54
73	52
74	72
75	66
76	10
77	0
78	0
79	11
80	72
81	75
82	128
83	51
84	40
85	51
86	128
87	75
88	72
89	11
90	0

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	2
8	2
9	0
10	0
11	3
12	8
13	3
14	0
15	0
16	4
17	10
18	10
19	4
20	0
21	0
22	5
23	16
24	9
25	16
26	5
27	0
28	0
29	6
30	18
31	20
32	20
33	18
34	6
35	0
36	0
37	7
38	24
39	23
40	32
41	23
42	24
43	7
44	0
45	0
46	8
47	26
48	30
49	36
50	36
51	30
52	26
53	8
54	0
55	0
56	9
57	64
58	29
59	48
60	33
61	48
62	29
63	64
64	9
65	0
66	0
67	10
68	66
69	72
70	52
71	54
72	54
73	52
74	72
75	66
76	10
77	0
78	0
79	11
80	72
81	75
82	128
83	51
84	40
85	51
86	128
87	75
88	72
89	11
90	0

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	0
6	0
7	2
8	2
9	0
10	0
11	3
12	8
13	3
14	0
15	0
16	4
17	10
18	10
19	4
20	0
21	0
22	5
23	16
24	9
25	16
26	5
27	0
28	0
29	6
30	18
31	20
32	20
33	18
34	6
35	0
36	0
37	7
38	24
39	23
40	32
41	23
42	24
43	7
44	0
45	0
46	8
47	26
48	30
49	36
50	36
51	30
52	26
53	8
54	0
55	0
56	9
57	64
58	29
59	48
60	33
61	48
62	29
63	64
64	9
65	0
66	0
67	10
68	66
69	72
70	52
71	54
72	54
73	52
74	72
75	66
76	10
77	0
78	0
79	11
80	72
81	75
82	128
83	51
84	40
85	51
86	128
87	75
88	72
89	11
90	0