a(n) = sum of row n of A348433 expressed as an irregular triangle.
A348624
a(n) = sum of row n of A348433 expressed as an irregular triangle.
Terms
- a(0) =31a(1) =21a(2) =2555a(3) =2805a(4) =3315a(5) =17391a(6) =38893a(7) =104857575a(8) =59363a(9) =2097120a(10) =31713a(11) =376809a(12) =117440484a(13) =18790481885a(14) =197132241a(15) =2885681109a(16) =42991575a(17) =4966055899a(18) =13153337295a(19) =3959422917
External references
- oeis: A348624