A027935 - cp's OEIS frontend

A027935 Triangular array T read by rows: T(n,k)=t(n,2k), t given by A027926; 0 <= k <= n, n >= 0.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	4
9	1
10	1
11	2
12	5
13	7
14	1
15	1
16	2
17	5
18	12
19	11
20	1
21	1
22	2
23	5
24	13
25	26
26	16
27	1
28	1
29	2
30	5
31	13
32	33
33	51
34	22
35	1
36	1
37	2
38	5
39	13
40	34
41	79
42	92
43	29
44	1
45	1
46	2
47	5
48	13
49	34
50	88
51	176
52	155
53	37
54	1
55	1
56	2
57	5
58	13
59	34
60	89
61	221
62	365
63	247
64	46
65	1
66	1
67	2
68	5
69	13
70	34
71	89
72	232
73	530
74	709
75	376
76	56
77	1

[1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 2, 5, 7, 1, 1, 2, 5, 12, 11, 1, 1, 2, 5, 13, 26, 16, 1, 1, 2, 5, 13, 33, 51, 22, 1, 1, 2, 5, 13, 34, 79, 92, 29, 1, 1, 2, 5, 13, 34, 88, 176, 155, 37, 1, 1, 2, 5, 13, 34, 89, 221, 365, 247, 46, 1, 1, 2, 5, 13, 34, 89, 232, 530, 709, 376, 56, 1]

cp's OEIS Frontend

A027935 Triangular array T read by rows: T(n,k)=t(n,2k), t given by A027926; 0 <= k <= n, n >= 0.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	4
9	1
10	1
11	2
12	5
13	7
14	1
15	1
16	2
17	5
18	12
19	11
20	1
21	1
22	2
23	5
24	13
25	26
26	16
27	1
28	1
29	2
30	5
31	13
32	33
33	51
34	22
35	1
36	1
37	2
38	5
39	13
40	34
41	79
42	92
43	29
44	1
45	1
46	2
47	5
48	13
49	34
50	88
51	176
52	155
53	37
54	1
55	1
56	2
57	5
58	13
59	34
60	89
61	221
62	365
63	247
64	46
65	1
66	1
67	2
68	5
69	13
70	34
71	89
72	232
73	530
74	709
75	376
76	56
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	4
9	1
10	1
11	2
12	5
13	7
14	1
15	1
16	2
17	5
18	12
19	11
20	1
21	1
22	2
23	5
24	13
25	26
26	16
27	1
28	1
29	2
30	5
31	13
32	33
33	51
34	22
35	1
36	1
37	2
38	5
39	13
40	34
41	79
42	92
43	29
44	1
45	1
46	2
47	5
48	13
49	34
50	88
51	176
52	155
53	37
54	1
55	1
56	2
57	5
58	13
59	34
60	89
61	221
62	365
63	247
64	46
65	1
66	1
67	2
68	5
69	13
70	34
71	89
72	232
73	530
74	709
75	376
76	56
77	1

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	2
8	4
9	1
10	1
11	2
12	5
13	7
14	1
15	1
16	2
17	5
18	12
19	11
20	1
21	1
22	2
23	5
24	13
25	26
26	16
27	1
28	1
29	2
30	5
31	13
32	33
33	51
34	22
35	1
36	1
37	2
38	5
39	13
40	34
41	79
42	92
43	29
44	1
45	1
46	2
47	5
48	13
49	34
50	88
51	176
52	155
53	37
54	1
55	1
56	2
57	5
58	13
59	34
60	89
61	221
62	365
63	247
64	46
65	1
66	1
67	2
68	5
69	13
70	34
71	89
72	232
73	530
74	709
75	376
76	56
77	1