A358125 - cp's OEIS frontend

A358125 Triangle read by rows: T(n, k) = 2^n - 2^(n-k-1) - 2^k, 0 <= k <= n-1.

n	a(n)
1	0
2	1
3	1
4	3
5	4
6	3
7	7
8	10
9	10
10	7
11	15
12	22
13	24
14	22
15	15
16	31
17	46
18	52
19	52
20	46
21	31
22	63
23	94
24	108
25	112
26	108
27	94
28	63
29	127
30	190
31	220
32	232
33	232
34	220
35	190
36	127
37	255
38	382
39	444
40	472
41	480
42	472
43	444
44	382
45	255
46	511
47	766
48	892
49	952
50	976
51	976
52	952
53	892
54	766
55	511
56	1023
57	1534
58	1788
59	1912
60	1968
61	1984
62	1968
63	1912
64	1788
65	1534
66	1023

[0, 1, 1, 3, 4, 3, 7, 10, 10, 7, 15, 22, 24, 22, 15, 31, 46, 52, 52, 46, 31, 63, 94, 108, 112, 108, 94, 63, 127, 190, 220, 232, 232, 220, 190, 127, 255, 382, 444, 472, 480, 472, 444, 382, 255, 511, 766, 892, 952, 976, 976, 952, 892, 766, 511, 1023, 1534, 1788, 1912, 1968, 1984, 1968, 1912, 1788, 1534, 1023]

cp's OEIS Frontend

A358125 Triangle read by rows: T(n, k) = 2^n - 2^(n-k-1) - 2^k, 0 <= k <= n-1.

Table of values

List of values