A125103 - cp's OEIS frontend

A125103 Triangle read by rows: T(n,k) = binomial(n,k) + 2^k*binomial(n,k+1) (0 <= k <= n).

n	a(n)
0	1
1	2
2	1
3	3
4	4
5	1
6	4
7	9
8	7
9	1
10	5
11	16
12	22
13	12
14	1
15	6
16	25
17	50
18	50
19	21
20	1
21	7
22	36
23	95
24	140
25	111
26	38
27	1
28	8
29	49
30	161
31	315
32	371
33	245
34	71
35	1
36	9
37	64
38	252
39	616
40	966
41	952
42	540
43	136
44	1
45	10
46	81
47	372
48	1092
49	2142
50	2814
51	2388
52	1188
53	265
54	1
55	11
56	100
57	525
58	1800
59	4242
60	6972
61	7890
62	5880
63	2605
64	522
65	1

[1, 2, 1, 3, 4, 1, 4, 9, 7, 1, 5, 16, 22, 12, 1, 6, 25, 50, 50, 21, 1, 7, 36, 95, 140, 111, 38, 1, 8, 49, 161, 315, 371, 245, 71, 1, 9, 64, 252, 616, 966, 952, 540, 136, 1, 10, 81, 372, 1092, 2142, 2814, 2388, 1188, 265, 1, 11, 100, 525, 1800, 4242, 6972, 7890, 5880, 2605, 522, 1]

cp's OEIS Frontend

A125103 Triangle read by rows: T(n,k) = binomial(n,k) + 2^k*binomial(n,k+1) (0 <= k <= n).

Table of values

List of values