A301368 - cp's OEIS frontend

A301368 Regular triangle where T(n,k) is the number of binary enriched p-trees of weight n with k leaves.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	3
10	2
11	1
12	2
13	4
14	5
15	3
16	1
17	3
18	7
19	12
20	12
21	6
22	1
23	3
24	9
25	19
26	28
27	25
28	11
29	1
30	4
31	14
32	36
33	65
34	81
35	63
36	24
37	1
38	4
39	16
40	48
41	107
42	172
43	193
44	136
45	47
46	1
47	5
48	22
49	75
50	192
51	369
52	522
53	522
54	331
55	103
56	1
57	5
58	25
59	96
60	284
61	643
62	1108
63	1420
64	1292
65	750
66	214
67	1
68	6

[1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 1, 2, 4, 5, 3, 1, 3, 7, 12, 12, 6, 1, 3, 9, 19, 28, 25, 11, 1, 4, 14, 36, 65, 81, 63, 24, 1, 4, 16, 48, 107, 172, 193, 136, 47, 1, 5, 22, 75, 192, 369, 522, 522, 331, 103, 1, 5, 25, 96, 284, 643, 1108, 1420, 1292, 750, 214, 1, 6]

cp's OEIS Frontend

A301368 Regular triangle where T(n,k) is the number of binary enriched p-trees of weight n with k leaves.

Table of values

List of values