A295474 - cp's OEIS frontend

A295474 a(n) = (20n)!(7n)!(2n)!/((14n)!(10n)!(4n)!*n!).

n	a(n)
0	1
1	3230
2	28539654
3	285775341740
4	3020260664350790
5	32901338385286966980
6	365436597301046276738460
7	4114133256443603065995388440
8	46780615678270404496871840084550
9	536005188259178667341474315575006676
10	6178692020351504220300189963052978836404
11	71573683420303750522221857739718191020815080

[1, 3230, 28539654, 285775341740, 3020260664350790, 32901338385286966980, 365436597301046276738460, 4114133256443603065995388440, 46780615678270404496871840084550, 536005188259178667341474315575006676, 6178692020351504220300189963052978836404, 71573683420303750522221857739718191020815080]

cp's OEIS Frontend

A295474 a(n) = (20n)!(7n)!(2n)!/((14n)!(10n)!(4n)!*n!).

Table of values

List of values

cp's OEIS Frontend

A295474 a(n) = (20*n)!*(7*n)!*(2*n)!/((14*n)!*(10*n)!*(4*n)!*n!).

Table of values

List of values

A295474 a(n) = (20n)!(7n)!(2n)!/((14n)!(10n)!(4n)!*n!).