A243924 - cp's OEIS frontend

A243924 Irregular triangular array of taxicab norms of Gaussian integers in array G generated as at Comments.

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

[0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 3, 3, 4, 2, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 6, 6, 6]

cp's OEIS Frontend

A243924 Irregular triangular array of taxicab norms of Gaussian integers in array G generated as at Comments.

Table of values

List of values

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

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

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