Column 4 of triangle A113350, also equals column 0 of A113340^10.
A113354
Column 4 of triangle A113350, also equals column 0 of A113340^10.
Terms
- a(0) =1a(1) =10a(2) =145a(3) =2575a(4) =53935a(5) =1305070a(6) =35924902a(7) =1111107544a(8) =38212134595
External references
- oeis: A113354