A091042 - cp's OEIS frontend

A091042 Triangle of even numbered entries of odd numbered rows of Pascal's triangle A007318.

n	a(n)
0	1
1	1
2	3
3	1
4	10
5	5
6	1
7	21
8	35
9	7
10	1
11	36
12	126
13	84
14	9
15	1
16	55
17	330
18	462
19	165
20	11
21	1
22	78
23	715
24	1716
25	1287
26	286
27	13
28	1
29	105
30	1365
31	5005
32	6435
33	3003
34	455
35	15
36	1
37	136
38	2380
39	12376
40	24310
41	19448
42	6188
43	680
44	17
45	1
46	171
47	3876
48	27132
49	75582
50	92378
51	50388
52	11628
53	969
54	19
55	1
56	210
57	5985
58	54264
59	203490
60	352716
61	293930
62	116280
63	20349
64	1330
65	21

[1, 1, 3, 1, 10, 5, 1, 21, 35, 7, 1, 36, 126, 84, 9, 1, 55, 330, 462, 165, 11, 1, 78, 715, 1716, 1287, 286, 13, 1, 105, 1365, 5005, 6435, 3003, 455, 15, 1, 136, 2380, 12376, 24310, 19448, 6188, 680, 17, 1, 171, 3876, 27132, 75582, 92378, 50388, 11628, 969, 19, 1, 210, 5985, 54264, 203490, 352716, 293930, 116280, 20349, 1330, 21]

cp's OEIS Frontend

A091042 Triangle of even numbered entries of odd numbered rows of Pascal's triangle A007318.

Table of values

List of values