A172040 - cp's OEIS frontend

A172040 Triangle T(n,k), read by rows, given by [0,1,2,1,2,1,2,1,2,1,2,...] DELTA [2,0,0,0,0,0,0,0,0,...] where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	0
2	2
3	0
4	2
5	4
6	0
7	6
8	8
9	8
10	0
11	22
12	28
13	24
14	16
15	0
16	90
17	112
18	96
19	64
20	32
21	0
22	394
23	484
24	416
25	288
26	160
27	64
28	0
29	1806
30	2200
31	1896
32	1344
33	800
34	384
35	128
36	0
37	8558
38	10364
39	8952
40	6448
41	4000
42	2112
43	896
44	256
45	0
46	41586
47	50144
48	43392
49	31616
50	20160
51	11264
52	5376
53	2048
54	512
55	0

[1, 0, 2, 0, 2, 4, 0, 6, 8, 8, 0, 22, 28, 24, 16, 0, 90, 112, 96, 64, 32, 0, 394, 484, 416, 288, 160, 64, 0, 1806, 2200, 1896, 1344, 800, 384, 128, 0, 8558, 10364, 8952, 6448, 4000, 2112, 896, 256, 0, 41586, 50144, 43392, 31616, 20160, 11264, 5376, 2048, 512, 0]

cp's OEIS Frontend

A172040 Triangle T(n,k), read by rows, given by [0,1,2,1,2,1,2,1,2,1,2,...] DELTA [2,0,0,0,0,0,0,0,0,...] where DELTA is the operator defined in A084938.

Table of values

List of values