A209935 - cp's OEIS frontend

A209935 G.f.: 1 = Sum_{n>=0} a(n)x^nProduct_{k=1..n+1} (1-k^2*x) for n>0 with a(0)=1.

n	a(n)
0	1
1	1
2	5
3	66
4	1735
5	77587
6	5339632
7	527780778
8	71236904519
9	12635518401687
10	2857729962091681
11	804340796768258860
12	276170316701087964628
13	113757566198465278521124
14	55424247710747076665462268
15	31554099393732823158673973698

[1, 1, 5, 66, 1735, 77587, 5339632, 527780778, 71236904519, 12635518401687, 2857729962091681, 804340796768258860, 276170316701087964628, 113757566198465278521124, 55424247710747076665462268, 31554099393732823158673973698]

cp's OEIS Frontend

A209935 G.f.: 1 = Sum_{n>=0} a(n)x^nProduct_{k=1..n+1} (1-k^2*x) for n>0 with a(0)=1.

Table of values

List of values

cp's OEIS Frontend

A209935 G.f.: 1 = Sum_{n>=0} a(n)*x^n*Product_{k=1..n+1} (1-k^2*x) for n>0 with a(0)=1.

Table of values

List of values

A209935 G.f.: 1 = Sum_{n>=0} a(n)x^nProduct_{k=1..n+1} (1-k^2*x) for n>0 with a(0)=1.