A055587 - cp's OEIS frontend

A055587 Triangle with columns built from row sums of the partial row sums triangles obtained from Pascal's triangle A007318. Essentially A049600 formatted differently.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	3
9	1
10	1
11	8
12	8
13	4
14	1
15	1
16	16
17	20
18	13
19	5
20	1
21	1
22	32
23	48
24	38
25	19
26	6
27	1
28	1
29	64
30	112
31	104
32	63
33	26
34	7
35	1
36	1
37	128
38	256
39	272
40	192
41	96
42	34
43	8
44	1
45	1
46	256
47	576
48	688
49	552
50	321
51	138
52	43
53	9
54	1
55	1
56	512
57	1280
58	1696
59	1520
60	1002
61	501
62	190
63	53
64	10
65	1
66	1
67	1024
68	2816
69	4096

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 8, 8, 4, 1, 1, 16, 20, 13, 5, 1, 1, 32, 48, 38, 19, 6, 1, 1, 64, 112, 104, 63, 26, 7, 1, 1, 128, 256, 272, 192, 96, 34, 8, 1, 1, 256, 576, 688, 552, 321, 138, 43, 9, 1, 1, 512, 1280, 1696, 1520, 1002, 501, 190, 53, 10, 1, 1, 1024, 2816, 4096]

cp's OEIS Frontend

A055587 Triangle with columns built from row sums of the partial row sums triangles obtained from Pascal's triangle A007318. Essentially A049600 formatted differently.

Table of values

List of values