A348893 - cp's OEIS frontend

A348893 a(n) = 840(2n)!/((n + 4)!*n!).

n	a(n)
0	35
1	14
2	14
3	20
4	35
5	70
6	154
7	364
8	910
9	2380
10	6460
11	18088
12	52003
13	152950
14	458850
15	1400700
16	4342170
17	13646820
18	43421700
19	139704600
20	454039950
21	1489251036
22	4925984196
23	16419947320
24	55124108860
25	186281471320
26	633357002488
27	2165672331088
28	7444498638115
29	25717358931670
30	89254363351090

[35, 14, 14, 20, 35, 70, 154, 364, 910, 2380, 6460, 18088, 52003, 152950, 458850, 1400700, 4342170, 13646820, 43421700, 139704600, 454039950, 1489251036, 4925984196, 16419947320, 55124108860, 186281471320, 633357002488, 2165672331088, 7444498638115, 25717358931670, 89254363351090]

cp's OEIS Frontend

A348893 a(n) = 840(2n)!/((n + 4)!*n!).

Table of values

List of values

cp's OEIS Frontend

A348893 a(n) = 840*(2*n)!/((n + 4)!*n!).

Table of values

List of values

A348893 a(n) = 840(2n)!/((n + 4)!*n!).