A099627 - cp's OEIS frontend

A099627 Triangle read by rows: T(n,k) = 2^n + 2^k - 1 with n >= k >= 0.

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	8
7	9
8	11
9	15
10	16
11	17
12	19
13	23
14	31
15	32
16	33
17	35
18	39
19	47
20	63
21	64
22	65
23	67
24	71
25	79
26	95
27	127
28	128
29	129
30	131
31	135
32	143
33	159
34	191
35	255
36	256
37	257
38	259
39	263
40	271
41	287
42	319
43	383
44	511
45	512
46	513
47	515
48	519
49	527
50	543
51	575
52	639
53	767
54	1023
55	1024
56	1025
57	1027
58	1031
59	1039

[1, 2, 3, 4, 5, 7, 8, 9, 11, 15, 16, 17, 19, 23, 31, 32, 33, 35, 39, 47, 63, 64, 65, 67, 71, 79, 95, 127, 128, 129, 131, 135, 143, 159, 191, 255, 256, 257, 259, 263, 271, 287, 319, 383, 511, 512, 513, 515, 519, 527, 543, 575, 639, 767, 1023, 1024, 1025, 1027, 1031, 1039]

cp's OEIS Frontend

A099627 Triangle read by rows: T(n,k) = 2^n + 2^k - 1 with n >= k >= 0.

Table of values

List of values