Seventh column (m=6) of unsigned triangle A111595.
A111780
Seventh column (m=6) of unsigned triangle A111595.
Terms
- a(0) =1a(1) =42a(2) =1204a(3) =29736a(4) =689850a(5) =15647940a(6) =354718980a(7) =8137289160a(8) =190349674515
External references
- oeis: A111780