Row sums of triangle A145357 and of array A145356.
A145358
Row sums of triangle A145357 and of array A145356.
Terms
- a(0) =1a(1) =7a(2) =49a(3) =421a(4) =3697a(5) =37933a(6) =404341a(7) =4841341a(8) =61291861a(9) =848268421a(10) =12465197269a(11) =197121724549
External references
- oeis: A145358