A361077 - cp's OEIS frontend

A361077 a(n) = largest sqrt(2n)-smooth divisor of binomial(2n, n).

n	a(n)
0	1
1	1
2	2
3	4
4	2
5	36
6	12
7	24
8	18
9	4
10	4
11	24
12	4
13	200
14	5400
15	720
16	90
17	540
18	300
19	600
20	180
21	120
22	120
23	10800
24	900
25	3528
26	10584
27	784
28	280
29	1680
30	112
31	224
32	882
33	2940
34	2940
35	504
36	28
37	56
38	4200
39	19600
40	980
41	158760
42	7560
43	75600
44	113400
45	5040
46	35280
47	211680
48	44100
49	1800
50	648
51	432
52	216
53	45360
54	1680

[1, 1, 2, 4, 2, 36, 12, 24, 18, 4, 4, 24, 4, 200, 5400, 720, 90, 540, 300, 600, 180, 120, 120, 10800, 900, 3528, 10584, 784, 280, 1680, 112, 224, 882, 2940, 2940, 504, 28, 56, 4200, 19600, 980, 158760, 7560, 75600, 113400, 5040, 35280, 211680, 44100, 1800, 648, 432, 216, 45360, 1680]

cp's OEIS Frontend

A361077 a(n) = largest sqrt(2n)-smooth divisor of binomial(2n, n).

Table of values

List of values

cp's OEIS Frontend

A361077 a(n) = largest sqrt(2*n)-smooth divisor of binomial(2*n, n).

Table of values

List of values

A361077 a(n) = largest sqrt(2n)-smooth divisor of binomial(2n, n).