Eigensequence of triangle A085478: a(n) = Sum_{k=0..n-1} A085478(n-1,k)*a(k) for n > 0 with a(0) = 1.
A125273
Eigensequence of triangle A085478: a(n) = Sum_{k=0..n-1} A085478(n-1,k)*a(k) for n > 0 with a(0) = 1.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =23a(5) =106a(6) =567a(7) =3434a(8) =23137a(9) =171174a(10) =1376525a(11) =11934581a(12) =110817423a(13) =1095896195a(14) =11487974708a(15) =127137087319
External references
- oeis: A125273