Triangle, read by rows, where column k of T = column 0 of matrix power T^{(k+1)(k+2)/2} for k>=0, with T(n,0)=1 for n>=0.
A134523
Triangle, read by rows, where column k of T = column 0 of matrix power T^{(k+1)(k+2)/2} for k>=0, with T(n,0)=1 for n>=0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =1a(6) =1a(7) =12a(8) =6a(9) =1a(10) =1a(11) =75a(12) =51a(13) =10a(14) =1a(15) =1a(16) =744a(17) =636a(18) =145a(19) =15a(20) =1a(21) =1a(22) =11181a(23) =11406a(24) =2980a(25) =330a(26) =21a(27) =1a(28) =1a(29) =242835
External references
- oeis: A134523