L-matrix for Euler numbers A000111(n+1).

Terms

a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =1a(6) =5a(7) =11a(8) =6a(9) =1a(10) =16a(11) =45a(12) =35a(13) =10a(14) =1a(15) =61a(16) =211a(17) =210a(18) =85a(19) =15a(20) =1a(21) =272a(22) =1113a(23) =1351a(24) =700a(25) =175a(26) =21a(27) =1a(28) =1385a(29) =6551