A242449 - cp's OEIS frontend

A242449 a(n) = Sum_{k=0..n} C(n,k) * (2k+1)^(2n+1).

n	a(n)
0	1
1	28
2	3612
3	1064480
4	560632400
5	462479403072
6	550095467201728
7	891290348282967040
8	1887146395301619304704
9	5058811707344107766328320
10	16746136671945501439084657664
11	67088193422344140016282100785152
12	319900900946743851959321101768511488

[1, 28, 3612, 1064480, 560632400, 462479403072, 550095467201728, 891290348282967040, 1887146395301619304704, 5058811707344107766328320, 16746136671945501439084657664, 67088193422344140016282100785152, 319900900946743851959321101768511488]

cp's OEIS Frontend

A242449 a(n) = Sum_{k=0..n} C(n,k) * (2k+1)^(2n+1).

Table of values

List of values

cp's OEIS Frontend

A242449 a(n) = Sum_{k=0..n} C(n,k) * (2*k+1)^(2*n+1).

Table of values

List of values

A242449 a(n) = Sum_{k=0..n} C(n,k) * (2k+1)^(2n+1).