A350771 - cp's OEIS frontend

A350771 Triangle read by rows: T(n, k) = (2^(n-k-1) + 2^k - 2)*binomial(n-1, k), 0 <= k <= n-1.

n	a(n)
1	0
2	1
3	1
4	3
5	4
6	3
7	7
8	12
9	12
10	7
11	15
12	32
13	36
14	32
15	15
16	31
17	80
18	100
19	100
20	80
21	31
22	63
23	192
24	270
25	280
26	270
27	192
28	63
29	127
30	448
31	714
32	770
33	770
34	714
35	448
36	127
37	255
38	1024
39	1848
40	2128
41	2100
42	2128
43	1848
44	1024
45	255
46	511
47	2304
48	4680
49	5880
50	5796
51	5796
52	5880
53	4680
54	2304
55	511
56	1023
57	5120
58	11610
59	16080
60	16380
61	15624
62	16380
63	16080
64	11610
65	5120
66	1023

[0, 1, 1, 3, 4, 3, 7, 12, 12, 7, 15, 32, 36, 32, 15, 31, 80, 100, 100, 80, 31, 63, 192, 270, 280, 270, 192, 63, 127, 448, 714, 770, 770, 714, 448, 127, 255, 1024, 1848, 2128, 2100, 2128, 1848, 1024, 255, 511, 2304, 4680, 5880, 5796, 5796, 5880, 4680, 2304, 511, 1023, 5120, 11610, 16080, 16380, 15624, 16380, 16080, 11610, 5120, 1023]

cp's OEIS Frontend

A350771 Triangle read by rows: T(n, k) = (2^(n-k-1) + 2^k - 2)*binomial(n-1, k), 0 <= k <= n-1.

Table of values

List of values