Triangle read by rows of operator ordering coefficients corresponding to the Hermite polynomials H_n(x).

A225695

Triangle read by rows of operator ordering coefficients corresponding to the Hermite polynomials H_n(x).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =3a(6) =7a(7) =17a(8) =17a(9) =7a(10) =25a(11) =76a(12) =182a(13) =76a(14) =25a(15) =27a(16) =159a(17) =454a(18) =454a(19) =159a(20) =27a(21) =331a(22) =2582a(23) =11653a(24) =16948a(25) =11653a(26) =2582a(27) =331

External references