A119258 - cp's OEIS frontend

A119258 Triangle read by rows: T(n,0) = T(n,n) = 1 and for 0 T(n,k) = 2*T(n-1, k-1) + T(n-1,k).

n	a(n)
0	1
1	1
2	1
3	1
4	3
5	1
6	1
7	5
8	7
9	1
10	1
11	7
12	17
13	15
14	1
15	1
16	9
17	31
18	49
19	31
20	1
21	1
22	11
23	49
24	111
25	129
26	63
27	1
28	1
29	13
30	71
31	209
32	351
33	321
34	127
35	1
36	1
37	15
38	97
39	351
40	769
41	1023
42	769
43	255
44	1
45	1
46	17
47	127
48	545
49	1471
50	2561
51	2815
52	1793
53	511
54	1
55	1
56	19
57	161
58	799
59	2561
60	5503
61	7937
62	7423
63	4097
64	1023
65	1

[1, 1, 1, 1, 3, 1, 1, 5, 7, 1, 1, 7, 17, 15, 1, 1, 9, 31, 49, 31, 1, 1, 11, 49, 111, 129, 63, 1, 1, 13, 71, 209, 351, 321, 127, 1, 1, 15, 97, 351, 769, 1023, 769, 255, 1, 1, 17, 127, 545, 1471, 2561, 2815, 1793, 511, 1, 1, 19, 161, 799, 2561, 5503, 7937, 7423, 4097, 1023, 1]

cp's OEIS Frontend

A119258 Triangle read by rows: T(n,0) = T(n,n) = 1 and for 0 T(n,k) = 2*T(n-1, k-1) + T(n-1,k).

Table of values

List of values