A286234 - cp's OEIS frontend

A286234 Square array A(n,k) = P(A000010(k), floor((n+k-1)/k)), read by descending antidiagonals as A(1,1), A(1,2), A(2,1), etc. Here P is a two-argument form of sequence A000027 used as a pairing function N x N -> N.

n	a(n)
1	1
2	1
3	2
4	3
5	1
6	4
7	3
8	3
9	2
10	7
11	10
12	3
13	3
14	2
15	11
16	3
17	10
18	3
19	5
20	4
21	16
22	21
23	3
24	10
25	3
26	5
27	4
28	22
29	10
30	21
31	3
32	10
33	5
34	5
35	7
36	29
37	21
38	10
39	21
40	3
41	10
42	5
43	8
44	7
45	37
46	10
47	21
48	10
49	21
50	3
51	14
52	5
53	8
54	11
55	46
56	55
57	10
58	21
59	10
60	21
61	3
62	14
63	5
64	8
65	11
66	56
67	10
68	55
69	10
70	21
71	10
72	21
73	5
74	14
75	8
76	12
77	16
78	67
79	78
80	10
81	55
82	10
83	21
84	10
85	21
86	5
87	14
88	8
89	12
90	16
91	79
92	21
93	78
94	10
95	55
96	10
97	21
98	10
99	27
100	5
101	14
102	8
103	12
104	22
105	92

[1, 1, 2, 3, 1, 4, 3, 3, 2, 7, 10, 3, 3, 2, 11, 3, 10, 3, 5, 4, 16, 21, 3, 10, 3, 5, 4, 22, 10, 21, 3, 10, 5, 5, 7, 29, 21, 10, 21, 3, 10, 5, 8, 7, 37, 10, 21, 10, 21, 3, 14, 5, 8, 11, 46, 55, 10, 21, 10, 21, 3, 14, 5, 8, 11, 56, 10, 55, 10, 21, 10, 21, 5, 14, 8, 12, 16, 67, 78, 10, 55, 10, 21, 10, 21, 5, 14, 8, 12, 16, 79, 21, 78, 10, 55, 10, 21, 10, 27, 5, 14, 8, 12, 22, 92]

cp's OEIS Frontend

A286234 Square array A(n,k) = P(A000010(k), floor((n+k-1)/k)), read by descending antidiagonals as A(1,1), A(1,2), A(2,1), etc. Here P is a two-argument form of sequence A000027 used as a pairing function N x N -> N.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	3
5	1
6	4
7	3
8	3
9	2
10	7
11	10
12	3
13	3
14	2
15	11
16	3
17	10
18	3
19	5
20	4
21	16
22	21
23	3
24	10
25	3
26	5
27	4
28	22
29	10
30	21
31	3
32	10
33	5
34	5
35	7
36	29
37	21
38	10
39	21
40	3
41	10
42	5
43	8
44	7
45	37
46	10
47	21
48	10
49	21
50	3
51	14
52	5
53	8
54	11
55	46
56	55
57	10
58	21
59	10
60	21
61	3
62	14
63	5
64	8
65	11
66	56
67	10
68	55
69	10
70	21
71	10
72	21
73	5
74	14
75	8
76	12
77	16
78	67
79	78
80	10
81	55
82	10
83	21
84	10
85	21
86	5
87	14
88	8
89	12
90	16
91	79
92	21
93	78
94	10
95	55
96	10
97	21
98	10
99	27
100	5
101	14
102	8
103	12
104	22
105	92

n	a(n)
1	1
2	1
3	2
4	3
5	1
6	4
7	3
8	3
9	2
10	7
11	10
12	3
13	3
14	2
15	11
16	3
17	10
18	3
19	5
20	4
21	16
22	21
23	3
24	10
25	3
26	5
27	4
28	22
29	10
30	21
31	3
32	10
33	5
34	5
35	7
36	29
37	21
38	10
39	21
40	3
41	10
42	5
43	8
44	7
45	37
46	10
47	21
48	10
49	21
50	3
51	14
52	5
53	8
54	11
55	46
56	55
57	10
58	21
59	10
60	21
61	3
62	14
63	5
64	8
65	11
66	56
67	10
68	55
69	10
70	21
71	10
72	21
73	5
74	14
75	8
76	12
77	16
78	67
79	78
80	10
81	55
82	10
83	21
84	10
85	21
86	5
87	14
88	8
89	12
90	16
91	79
92	21
93	78
94	10
95	55
96	10
97	21
98	10
99	27
100	5
101	14
102	8
103	12
104	22
105	92

n	a(n)
1	1
2	1
3	2
4	3
5	1
6	4
7	3
8	3
9	2
10	7
11	10
12	3
13	3
14	2
15	11
16	3
17	10
18	3
19	5
20	4
21	16
22	21
23	3
24	10
25	3
26	5
27	4
28	22
29	10
30	21
31	3
32	10
33	5
34	5
35	7
36	29
37	21
38	10
39	21
40	3
41	10
42	5
43	8
44	7
45	37
46	10
47	21
48	10
49	21
50	3
51	14
52	5
53	8
54	11
55	46
56	55
57	10
58	21
59	10
60	21
61	3
62	14
63	5
64	8
65	11
66	56
67	10
68	55
69	10
70	21
71	10
72	21
73	5
74	14
75	8
76	12
77	16
78	67
79	78
80	10
81	55
82	10
83	21
84	10
85	21
86	5
87	14
88	8
89	12
90	16
91	79
92	21
93	78
94	10
95	55
96	10
97	21
98	10
99	27
100	5
101	14
102	8
103	12
104	22
105	92