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25187298836480, 732291923968, 8589934592;\n","recurrence_sentence":"The row polynomials satisfy P(n,x) = (22+8*x)*P(n-1,x) + 8*x*d/dx P(n-1,x) for n >= 1, with P(0,x) = 484 + 416*x + 64*x^2.","mathematica":"P[0, x_] := 484 + 416*x + 64*x^2;\nP[n_, x_] := P[n, x] = Expand[(22 + 8*x)*P[n - 1, x] + 8*x*D[P[n - 1, x], x]];\nTable[CoefficientList[P[n, x], x], {n, 0, 9}] // Flatten","pari":"P(N) = {my(v = vector(N + 1)); v[1] = 484 + 416*x + 64*x^2; for(n = 1, N, my(i = n + 1); v[i] = (22 + 8*x)*v[i - 1] + 8*x*deriv(v[i - 1], x)); v};\nrow(n, p) = {my(c = Vecrev(p)); c};\nT(N) = {my(v = P(N)); concat(vector(#v, i, row(i - 1, v[i])))};\nT(9)","reading":{"first_row":0,"offset":0,"reversed":false,"trim_zeros":"none","regular_triangle":false}}],"derivation":{"root":"n-ea9b82d727693fb6","steps":["basis A013611","basis A008277"],"edges":["e-0eb3975e7d8d74fc","e-452fa6b97adea941"],"text":"A038328 \u2192 basis A013611 \u2192 basis A008277"},"headline":"A038328 \u2192 basis A013611 \u2192 basis 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