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14797504512,   60423143424,   158610751488,   277568815104,    323830284288,    242872713216,    106256812032,    20661046784;\n  8: 1073741824,  18790481920,  147975045120,  690550210560,  2114810019840,  4441101041664,   6476605685760,   6476605685760,   4250272481280,  1652883742720,   289254654976;\n  9: 8589934592, 165356240896, 1446867107840, 7596052316160, 26586183106560, 65136148611072, 113988260069376, 142485325086720, 124674659450880, 72726884679680, 25454409637888, 4049565169664;\n","recurrence_sentence":"The row polynomials satisfy P(n,x) = (8+14*x)*P(n-1,x) for n >= 1, with P(0,x) = 64 + 224*x + 196*x^2.","mathematica":"P[0, x_] := 64 + 224*x + 196*x^2;\nP[n_, x_] := P[n, x] = Expand[(8 + 14*x)*P[n - 1, x]];\nTable[CoefficientList[P[n, x], x], {n, 0, 9}] // Flatten","pari":"P(N) = {my(v = vector(N + 1)); v[1] = 64 + 224*x + 196*x^2; for(n = 1, N, my(i = n + 1); v[i] = (8 + 14*x)*v[i - 1]); 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","reverse"],"edges":["e-0eb3975e7d8d74fc","e-e27ff744fe86f928"],"text":"A038328 \u2192 basis A013611 \u2192 reverse"},"headline":"A038328 \u2192 basis A013611 \u2192 reverse","chain":null}