Triangle T, read by rows, where row n equals row (n-1) of matrix power T^(n(n+1)/2) concatenated with a trailing '1', for n>0, with T(0,0) = 1.
A126465
Triangle T, read by rows, where row n equals row (n-1) of matrix power T^(n(n+1)/2) concatenated with a trailing '1', for n>0, with T(0,0) = 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =1a(5) =1a(6) =33a(7) =6a(8) =1a(9) =1a(10) =855a(11) =105a(12) =10a(13) =1a(14) =1a(15) =40475a(16) =3710a(17) =255a(18) =15a(19) =1a(20) =1a(21) =3039204a(22) =219625a(23) =11935a(24) =525a(25) =21a(26) =1a(27) =1a(28) =331630320a(29) =19545316
External references
- oeis: A126465