A230449 - cp's OEIS frontend

A230449 T(n, k) = T(n-1, k-1) + T(n-1, k) with T(n, 0) = 1 and T(n, n) = A052952(n), n >= 0 and 0 <= k <= n.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	5
9	4
10	1
11	4
12	8
13	9
14	8
15	1
16	5
17	12
18	17
19	17
20	12
21	1
22	6
23	17
24	29
25	34
26	29
27	21
28	1
29	7
30	23
31	46
32	63
33	63
34	50
35	33
36	1
37	8
38	30
39	69
40	109
41	126
42	113
43	83
44	55
45	1
46	9
47	38
48	99
49	178
50	235
51	239
52	196
53	138
54	88
55	1
56	10
57	47
58	137
59	277
60	413
61	474
62	435
63	334
64	226
65	144

[1, 1, 1, 1, 2, 3, 1, 3, 5, 4, 1, 4, 8, 9, 8, 1, 5, 12, 17, 17, 12, 1, 6, 17, 29, 34, 29, 21, 1, 7, 23, 46, 63, 63, 50, 33, 1, 8, 30, 69, 109, 126, 113, 83, 55, 1, 9, 38, 99, 178, 235, 239, 196, 138, 88, 1, 10, 47, 137, 277, 413, 474, 435, 334, 226, 144]

cp's OEIS Frontend

A230449 T(n, k) = T(n-1, k-1) + T(n-1, k) with T(n, 0) = 1 and T(n, n) = A052952(n), n >= 0 and 0 <= k <= n.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	5
9	4
10	1
11	4
12	8
13	9
14	8
15	1
16	5
17	12
18	17
19	17
20	12
21	1
22	6
23	17
24	29
25	34
26	29
27	21
28	1
29	7
30	23
31	46
32	63
33	63
34	50
35	33
36	1
37	8
38	30
39	69
40	109
41	126
42	113
43	83
44	55
45	1
46	9
47	38
48	99
49	178
50	235
51	239
52	196
53	138
54	88
55	1
56	10
57	47
58	137
59	277
60	413
61	474
62	435
63	334
64	226
65	144

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	5
9	4
10	1
11	4
12	8
13	9
14	8
15	1
16	5
17	12
18	17
19	17
20	12
21	1
22	6
23	17
24	29
25	34
26	29
27	21
28	1
29	7
30	23
31	46
32	63
33	63
34	50
35	33
36	1
37	8
38	30
39	69
40	109
41	126
42	113
43	83
44	55
45	1
46	9
47	38
48	99
49	178
50	235
51	239
52	196
53	138
54	88
55	1
56	10
57	47
58	137
59	277
60	413
61	474
62	435
63	334
64	226
65	144

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	3
6	1
7	3
8	5
9	4
10	1
11	4
12	8
13	9
14	8
15	1
16	5
17	12
18	17
19	17
20	12
21	1
22	6
23	17
24	29
25	34
26	29
27	21
28	1
29	7
30	23
31	46
32	63
33	63
34	50
35	33
36	1
37	8
38	30
39	69
40	109
41	126
42	113
43	83
44	55
45	1
46	9
47	38
48	99
49	178
50	235
51	239
52	196
53	138
54	88
55	1
56	10
57	47
58	137
59	277
60	413
61	474
62	435
63	334
64	226
65	144