A245824 - cp's OEIS frontend

A245824 Triangle read by rows: row n>=1 contains in increasing order the Matula numbers of the rooted binary trees with n leaves.

n	a(n)
1	1
2	4
3	14
4	49
5	86
6	301
7	454
8	886
9	1589
10	1849
11	3101
12	3986
13	6418
14	13766
15	9761
16	13951
17	19049
18	22463
19	26798
20	31754
21	48181
22	57026
23	75266
24	128074
25	298154
26	51529
27	85699
28	93793
29	100561
30	111139
31	137987
32	196249
33	199591
34	203878
35	263431
36	295969

[1, 4, 14, 49, 86, 301, 454, 886, 1589, 1849, 3101, 3986, 6418, 13766, 9761, 13951, 19049, 22463, 26798, 31754, 48181, 57026, 75266, 128074, 298154, 51529, 85699, 93793, 100561, 111139, 137987, 196249, 199591, 203878, 263431, 295969]

cp's OEIS Frontend

A245824 Triangle read by rows: row n>=1 contains in increasing order the Matula numbers of the rooted binary trees with n leaves.

Table of values

List of values