A327488 - cp's OEIS frontend

A327488 T(n, k) = 1 + NAND(k - 1, n - k), where NAND is the Sheffer stroke operating bitwise on the inputs, triangle read by rows, T(n, k) for n >= 1, 1 <= k <= n.

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

[1, 2, 2, 4, 1, 4, 4, 4, 4, 4, 8, 3, 2, 3, 8, 8, 8, 2, 2, 8, 8, 8, 7, 8, 1, 8, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 16, 7, 6, 7, 4, 7, 6, 7, 16, 16, 16, 6, 6, 4, 4, 6, 6, 16, 16, 16, 15, 16, 5, 4, 3, 4, 5, 16, 15, 16, 16, 16, 16, 16, 4, 4, 4, 4, 16, 16, 16, 16]

cp's OEIS Frontend

A327488 T(n, k) = 1 + NAND(k - 1, n - k), where NAND is the Sheffer stroke operating bitwise on the inputs, triangle read by rows, T(n, k) for n >= 1, 1 <= k <= n.

Table of values

List of values

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

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

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