a(n) is smallest number in column n >= 0 of the triangle in A247687.
A338510
a(n) is smallest number in column n >= 0 of the triangle in A247687.
Terms
- a(0) =9a(1) =50a(2) =484a(3) =2312a(4) =21904a(5) =143648a(6) =1098304a(7) =8454272a(8) =69488896a(9) =544236032a(10) =4315964416a(11) =34410088448a(12) =276019941376
External references
- oeis: A338510