A059283 - cp's OEIS frontend

A059283 Triangle T(n,k) (0<= k <=n) read by rows. Left edge is 1, 0, 0, ... Otherwise each entry is sum of entry to left, entries immediately above it to left and right and entry directly above it 2 rows back.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	3
6	0
7	2
8	8
9	11
10	0
11	2
12	14
13	36
14	47
15	0
16	2
17	20
18	78
19	172
20	219
21	0
22	2
23	26
24	138
25	424
26	862
27	1081
28	0
29	2
30	32
31	216
32	856
33	2314
34	4476
35	5557
36	0
37	2
38	38
39	312
40	1522
41	5116
42	12768
43	23882
44	29439
45	0
46	2
47	44
48	426
49	2476
50	9970
51	30168
52	71294
53	130172
54	159611
55	0
56	2
57	50
58	558

[1, 0, 1, 0, 2, 3, 0, 2, 8, 11, 0, 2, 14, 36, 47, 0, 2, 20, 78, 172, 219, 0, 2, 26, 138, 424, 862, 1081, 0, 2, 32, 216, 856, 2314, 4476, 5557, 0, 2, 38, 312, 1522, 5116, 12768, 23882, 29439, 0, 2, 44, 426, 2476, 9970, 30168, 71294, 130172, 159611, 0, 2, 50, 558]

cp's OEIS Frontend

A059283 Triangle T(n,k) (0<= k <=n) read by rows. Left edge is 1, 0, 0, ... Otherwise each entry is sum of entry to left, entries immediately above it to left and right and entry directly above it 2 rows back.

Table of values

List of values