A200659 - cp's OEIS frontend

A200659 Triangle T(n,k), read by rows, given by (1,2,2,3,3,4,4,5,5,6,6,...) DELTA (1,0,1,0,1,0,1,0,1,0,1,0,1,...) where DELTA is the operator defined in A084938.

n	a(n)
0	1
1	1
2	1
3	3
4	4
5	1
6	13
7	21
8	9
9	1
10	71
11	132
12	76
13	16
14	1
15	461
16	955
17	670
18	200
19	25
20	1
21	3447
22	7782
23	6309
24	2374
25	435
26	36
27	1
28	29093
29	70441
30	63833
31	28413
32	6713
33	833
34	49
35	1
36	273343
37	701352
38	694500
39	351512
40	99868
41	16240
42	1456
43	64
44	1

[1, 1, 1, 3, 4, 1, 13, 21, 9, 1, 71, 132, 76, 16, 1, 461, 955, 670, 200, 25, 1, 3447, 7782, 6309, 2374, 435, 36, 1, 29093, 70441, 63833, 28413, 6713, 833, 49, 1, 273343, 701352, 694500, 351512, 99868, 16240, 1456, 64, 1]

cp's OEIS Frontend

A200659 Triangle T(n,k), read by rows, given by (1,2,2,3,3,4,4,5,5,6,6,...) DELTA (1,0,1,0,1,0,1,0,1,0,1,0,1,...) where DELTA is the operator defined in A084938.

Table of values

List of values