A379777 - cp's OEIS frontend

A379777 Array A(n, k), n, k >= 0, read by upward antidiagonals; for any v >= 0, the value appears twice in the array: in row A002262(v) and in row A002024(v+1); values in each row are given in strictly increasing order.

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

[0, 0, 1, 1, 2, 3, 3, 2, 4, 6, 6, 4, 5, 7, 10, 10, 7, 5, 8, 11, 15, 15, 11, 8, 9, 12, 16, 21, 21, 16, 12, 9, 13, 17, 22, 28, 28, 22, 17, 13, 14, 18, 23, 29, 36, 36, 29, 23, 18, 14, 19, 24, 30, 37, 45, 45, 37, 30, 24, 19, 20, 25, 31, 38, 46, 55, 55, 46, 38, 31, 25, 20, 26, 32, 39, 47, 56, 66]

cp's OEIS Frontend

A379777 Array A(n, k), n, k >= 0, read by upward antidiagonals; for any v >= 0, the value appears twice in the array: in row A002262(v) and in row A002024(v+1); values in each row are given in strictly increasing order.

Table of values

List of values

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

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

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