|
| |
|
|
A026977
|
|
Sum{T(n,k)*T(n,k+1)}, 0<=k<=n-1, T given by A026659.
|
|
0
| |
|
|
1, 4, 24, 90, 365, 1376, 7365, 28002, 121049, 465004, 2437089, 9396986, 41758527, 162167568, 842470494, 3277804402, 14798196587, 57865149612, 299015494394
(list; graph; refs; listen; history; internal format)
|
| |
| |
|
|
