A321785 - cp's OEIS frontend

A321785 Triangle T(n, k) read by rows, n > 0 and 0 < k <= 3^(n-1): T(n, k) = sqrt(A321769(n, k)^2 - A321768(n, k)^2).

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

[1, 1, 3, 3, 1, 5, 5, 3, 7, 7, 3, 5, 5, 1, 7, 7, 5, 11, 11, 5, 9, 9, 3, 13, 13, 7, 17, 17, 7, 11, 11, 3, 11, 11, 5, 13, 13, 5, 7, 7, 1, 9, 9, 7, 15, 15, 7, 13, 13, 5, 21, 21, 11, 27, 27, 11, 17, 17, 5, 19, 19, 9, 23, 23, 9, 13, 13, 3, 19, 19, 13, 29, 29, 13, 23]

cp's OEIS Frontend

A321785 Triangle T(n, k) read by rows, n > 0 and 0 < k <= 3^(n-1): T(n, k) = sqrt(A321769(n, k)^2 - A321768(n, k)^2).

Table of values

List of values

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

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

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