A201972 - cp's OEIS frontend

A201972 Triangle T(n,k), read by rows, given by (2,1/2,-1/2,0,0,0,0,0,0,0,...) DELTA (2,-1/2,1/2,0,0,0,0,0,0,0,...) where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	2
2	2
3	5
4	8
5	3
6	12
7	28
8	20
9	4
10	29
11	88
12	94
13	40
14	5
15	70
16	262
17	372
18	244
19	70
20	6
21	169
22	752
23	1333
24	1184
25	539
26	112
27	7
28	408
29	2104
30	4472
31	5016
32	3144
33	1064
34	168
35	8
36	985
37	5776
38	14316
39	19408
40	15526
41	7344
42	1932
43	240
44	9

[1, 2, 2, 5, 8, 3, 12, 28, 20, 4, 29, 88, 94, 40, 5, 70, 262, 372, 244, 70, 6, 169, 752, 1333, 1184, 539, 112, 7, 408, 2104, 4472, 5016, 3144, 1064, 168, 8, 985, 5776, 14316, 19408, 15526, 7344, 1932, 240, 9]

cp's OEIS Frontend

A201972 Triangle T(n,k), read by rows, given by (2,1/2,-1/2,0,0,0,0,0,0,0,...) DELTA (2,-1/2,1/2,0,0,0,0,0,0,0,...) where DELTA is the operator defined in A084938.

Table of values

List of values