Column 1 of triangle A113381, also equals column 0 of A113370^5.
A113382
Column 1 of triangle A113381, also equals column 0 of A113370^5.
Terms
- a(0) =1a(1) =5a(2) =45a(3) =635a(4) =12815a(5) =343815a(6) =11651427a(7) =480718723a(8) =23489845779
External references
- oeis: A113382