A348081 - cp's OEIS frontend

A348081 a(n) = [x^n] Product_{k=1..2n} 1/(1 - k^2 x).

n	a(n)
0	1
1	5
2	627
3	251498
4	209609235
5	298201326150
6	646748606934510
7	1986821811445598260
8	8209989926930833199235
9	43919039258570117113742270
10	295300365118450495520630242042
11	2437724587984574697761809904387340
12	24239364659088896670563082403144467630

[1, 5, 627, 251498, 209609235, 298201326150, 646748606934510, 1986821811445598260, 8209989926930833199235, 43919039258570117113742270, 295300365118450495520630242042, 2437724587984574697761809904387340, 24239364659088896670563082403144467630]

cp's OEIS Frontend

A348081 a(n) = [x^n] Product_{k=1..2n} 1/(1 - k^2 x).

Table of values

List of values

cp's OEIS Frontend

A348081 a(n) = [x^n] Product_{k=1..2*n} 1/(1 - k^2 * x).

Table of values

List of values

A348081 a(n) = [x^n] Product_{k=1..2n} 1/(1 - k^2 x).