A330587 - cp's OEIS frontend

A330587 A(n,k) is the n-th index m such that A330439(m) = k; square array A(n,k), n>=1, k>=1, read by antidiagonals.

n	a(n)
1	0
2	3
3	1
4	6
5	7
6	2
7	13
8	10
9	9
10	4
11	21
12	16
13	12
14	15
15	5
16	23
17	31
18	19
19	18
20	17
21	8
22	27
23	38
24	36
25	29
26	25
27	20
28	11
29	33
30	41
31	49
32	44
33	30
34	26
35	24
36	14
37	46
38	43
39	55
40	56
41	59
42	40
43	37
44	34
45	22
46	67
47	52
48	64
49	58
50	62
51	61
52	50
53	39
54	35
55	28
56	81
57	70
58	78
59	76
60	73
61	72
62	69
63	51
64	47
65	53
66	32
67	104
68	94
69	91
70	88
71	84
72	75
73	79
74	82
75	66
76	57
77	54
78	42

[0, 3, 1, 6, 7, 2, 13, 10, 9, 4, 21, 16, 12, 15, 5, 23, 31, 19, 18, 17, 8, 27, 38, 36, 29, 25, 20, 11, 33, 41, 49, 44, 30, 26, 24, 14, 46, 43, 55, 56, 59, 40, 37, 34, 22, 67, 52, 64, 58, 62, 61, 50, 39, 35, 28, 81, 70, 78, 76, 73, 72, 69, 51, 47, 53, 32, 104, 94, 91, 88, 84, 75, 79, 82, 66, 57, 54, 42]

cp's OEIS Frontend

A330587 A(n,k) is the n-th index m such that A330439(m) = k; square array A(n,k), n>=1, k>=1, read by antidiagonals.

Table of values

List of values

n	a(n)
1	0
2	3
3	1
4	6
5	7
6	2
7	13
8	10
9	9
10	4
11	21
12	16
13	12
14	15
15	5
16	23
17	31
18	19
19	18
20	17
21	8
22	27
23	38
24	36
25	29
26	25
27	20
28	11
29	33
30	41
31	49
32	44
33	30
34	26
35	24
36	14
37	46
38	43
39	55
40	56
41	59
42	40
43	37
44	34
45	22
46	67
47	52
48	64
49	58
50	62
51	61
52	50
53	39
54	35
55	28
56	81
57	70
58	78
59	76
60	73
61	72
62	69
63	51
64	47
65	53
66	32
67	104
68	94
69	91
70	88
71	84
72	75
73	79
74	82
75	66
76	57
77	54
78	42

n	a(n)
1	0
2	3
3	1
4	6
5	7
6	2
7	13
8	10
9	9
10	4
11	21
12	16
13	12
14	15
15	5
16	23
17	31
18	19
19	18
20	17
21	8
22	27
23	38
24	36
25	29
26	25
27	20
28	11
29	33
30	41
31	49
32	44
33	30
34	26
35	24
36	14
37	46
38	43
39	55
40	56
41	59
42	40
43	37
44	34
45	22
46	67
47	52
48	64
49	58
50	62
51	61
52	50
53	39
54	35
55	28
56	81
57	70
58	78
59	76
60	73
61	72
62	69
63	51
64	47
65	53
66	32
67	104
68	94
69	91
70	88
71	84
72	75
73	79
74	82
75	66
76	57
77	54
78	42

n	a(n)
1	0
2	3
3	1
4	6
5	7
6	2
7	13
8	10
9	9
10	4
11	21
12	16
13	12
14	15
15	5
16	23
17	31
18	19
19	18
20	17
21	8
22	27
23	38
24	36
25	29
26	25
27	20
28	11
29	33
30	41
31	49
32	44
33	30
34	26
35	24
36	14
37	46
38	43
39	55
40	56
41	59
42	40
43	37
44	34
45	22
46	67
47	52
48	64
49	58
50	62
51	61
52	50
53	39
54	35
55	28
56	81
57	70
58	78
59	76
60	73
61	72
62	69
63	51
64	47
65	53
66	32
67	104
68	94
69	91
70	88
71	84
72	75
73	79
74	82
75	66
76	57
77	54
78	42