A157603 - cp's OEIS frontend

A157603 Triangle read by rows: T(n,k) = 1 for k <= n/2, T(n,k)=A055248 otherwise.

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	1
8	4
9	1
10	1
11	1
12	11
13	5
14	1
15	1
16	1
17	1
18	16
19	6
20	1
21	1
22	1
23	1
24	42
25	22
26	7
27	1
28	1
29	1
30	1
31	1
32	64
33	29
34	8
35	1
36	1
37	1
38	1
39	1
40	163
41	93
42	37
43	9
44	1
45	1
46	1
47	1
48	1
49	1
50	256
51	130
52	46
53	10
54	1
55	1
56	1
57	1
58	1
59	1
60	638
61	386
62	176
63	56
64	11
65	1

[1, 1, 1, 1, 3, 1, 1, 1, 4, 1, 1, 1, 11, 5, 1, 1, 1, 1, 16, 6, 1, 1, 1, 1, 42, 22, 7, 1, 1, 1, 1, 1, 64, 29, 8, 1, 1, 1, 1, 1, 163, 93, 37, 9, 1, 1, 1, 1, 1, 1, 256, 130, 46, 10, 1, 1, 1, 1, 1, 1, 638, 386, 176, 56, 11, 1]

cp's OEIS Frontend

A157603 Triangle read by rows: T(n,k) = 1 for k <= n/2, T(n,k)=A055248 otherwise.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	1
8	4
9	1
10	1
11	1
12	11
13	5
14	1
15	1
16	1
17	1
18	16
19	6
20	1
21	1
22	1
23	1
24	42
25	22
26	7
27	1
28	1
29	1
30	1
31	1
32	64
33	29
34	8
35	1
36	1
37	1
38	1
39	1
40	163
41	93
42	37
43	9
44	1
45	1
46	1
47	1
48	1
49	1
50	256
51	130
52	46
53	10
54	1
55	1
56	1
57	1
58	1
59	1
60	638
61	386
62	176
63	56
64	11
65	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	1
8	4
9	1
10	1
11	1
12	11
13	5
14	1
15	1
16	1
17	1
18	16
19	6
20	1
21	1
22	1
23	1
24	42
25	22
26	7
27	1
28	1
29	1
30	1
31	1
32	64
33	29
34	8
35	1
36	1
37	1
38	1
39	1
40	163
41	93
42	37
43	9
44	1
45	1
46	1
47	1
48	1
49	1
50	256
51	130
52	46
53	10
54	1
55	1
56	1
57	1
58	1
59	1
60	638
61	386
62	176
63	56
64	11
65	1

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	1
8	4
9	1
10	1
11	1
12	11
13	5
14	1
15	1
16	1
17	1
18	16
19	6
20	1
21	1
22	1
23	1
24	42
25	22
26	7
27	1
28	1
29	1
30	1
31	1
32	64
33	29
34	8
35	1
36	1
37	1
38	1
39	1
40	163
41	93
42	37
43	9
44	1
45	1
46	1
47	1
48	1
49	1
50	256
51	130
52	46
53	10
54	1
55	1
56	1
57	1
58	1
59	1
60	638
61	386
62	176
63	56
64	11
65	1