A011794 - cp's OEIS frontend

A011794 Triangle defined by T(n+1, k) = T(n, k-1) + T(n-1, k), T(n,1) = 1, T(1,k) = 1, T(2,k) = min(2,k).

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	4
10	5
11	1
12	3
13	6
14	7
15	8
16	1
17	4
18	7
19	11
20	12
21	13
22	1
23	4
24	10
25	14
26	19
27	20
28	21
29	1
30	5
31	11
32	21
33	26
34	32
35	33
36	34
37	1
38	5
39	15
40	25
41	40
42	46
43	53
44	54
45	55
46	1
47	6
48	16
49	36
50	51
51	72
52	79
53	87
54	88
55	89
56	1
57	6
58	21
59	41
60	76
61	97
62	125
63	133
64	142
65	143
66	144
67	1
68	7
69	22
70	57
71	92
72	148
73	176
74	212
75	221
76	231
77	232
78	233

[1, 1, 2, 1, 2, 3, 1, 3, 4, 5, 1, 3, 6, 7, 8, 1, 4, 7, 11, 12, 13, 1, 4, 10, 14, 19, 20, 21, 1, 5, 11, 21, 26, 32, 33, 34, 1, 5, 15, 25, 40, 46, 53, 54, 55, 1, 6, 16, 36, 51, 72, 79, 87, 88, 89, 1, 6, 21, 41, 76, 97, 125, 133, 142, 143, 144, 1, 7, 22, 57, 92, 148, 176, 212, 221, 231, 232, 233]

cp's OEIS Frontend

A011794 Triangle defined by T(n+1, k) = T(n, k-1) + T(n-1, k), T(n,1) = 1, T(1,k) = 1, T(2,k) = min(2,k).

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	4
10	5
11	1
12	3
13	6
14	7
15	8
16	1
17	4
18	7
19	11
20	12
21	13
22	1
23	4
24	10
25	14
26	19
27	20
28	21
29	1
30	5
31	11
32	21
33	26
34	32
35	33
36	34
37	1
38	5
39	15
40	25
41	40
42	46
43	53
44	54
45	55
46	1
47	6
48	16
49	36
50	51
51	72
52	79
53	87
54	88
55	89
56	1
57	6
58	21
59	41
60	76
61	97
62	125
63	133
64	142
65	143
66	144
67	1
68	7
69	22
70	57
71	92
72	148
73	176
74	212
75	221
76	231
77	232
78	233

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	4
10	5
11	1
12	3
13	6
14	7
15	8
16	1
17	4
18	7
19	11
20	12
21	13
22	1
23	4
24	10
25	14
26	19
27	20
28	21
29	1
30	5
31	11
32	21
33	26
34	32
35	33
36	34
37	1
38	5
39	15
40	25
41	40
42	46
43	53
44	54
45	55
46	1
47	6
48	16
49	36
50	51
51	72
52	79
53	87
54	88
55	89
56	1
57	6
58	21
59	41
60	76
61	97
62	125
63	133
64	142
65	143
66	144
67	1
68	7
69	22
70	57
71	92
72	148
73	176
74	212
75	221
76	231
77	232
78	233

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	3
9	4
10	5
11	1
12	3
13	6
14	7
15	8
16	1
17	4
18	7
19	11
20	12
21	13
22	1
23	4
24	10
25	14
26	19
27	20
28	21
29	1
30	5
31	11
32	21
33	26
34	32
35	33
36	34
37	1
38	5
39	15
40	25
41	40
42	46
43	53
44	54
45	55
46	1
47	6
48	16
49	36
50	51
51	72
52	79
53	87
54	88
55	89
56	1
57	6
58	21
59	41
60	76
61	97
62	125
63	133
64	142
65	143
66	144
67	1
68	7
69	22
70	57
71	92
72	148
73	176
74	212
75	221
76	231
77	232
78	233