A046531 - cp's OEIS frontend

A046531 Numerators of elements to right of central elements of 1/2-Pascal triangle (by row).

n	a(n)
1	1
2	1
3	3
4	1
5	5
6	1
7	11
8	7
9	1
10	9
11	9
12	1
13	20
14	27
15	11
16	1
17	67
18	19
19	13
20	1
21	147
22	105
23	51
24	15
25	1
26	126
27	78
28	33
29	17
30	1
31	273
32	204
33	111
34	83
35	19
36	1
37	477
38	315
39	305
40	51
41	21
42	1
43	1023
44	792
45	935
46	407
47	123
48	23
49	1
50	1815
51	2519
52	671
53	265
54	73
55	25
56	1
57	3861
58	6149
59	3861
60	936
61	338
62	171

[1, 1, 3, 1, 5, 1, 11, 7, 1, 9, 9, 1, 20, 27, 11, 1, 67, 19, 13, 1, 147, 105, 51, 15, 1, 126, 78, 33, 17, 1, 273, 204, 111, 83, 19, 1, 477, 315, 305, 51, 21, 1, 1023, 792, 935, 407, 123, 23, 1, 1815, 2519, 671, 265, 73, 25, 1, 3861, 6149, 3861, 936, 338, 171]

cp's OEIS Frontend

A046531 Numerators of elements to right of central elements of 1/2-Pascal triangle (by row).

Table of values

List of values