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27116357971272007680, 33744801030916276224, 29995378694147801088, 19044684885173207040, 8464304393410314240, 2507942042491944960, 445856363109679104, 36028797018963968;\n","recurrence_sentence":"The row polynomials satisfy P(n,x) = (36+32*x)*P(n-1,x) for n >= 1, with P(0,x) = 1296 + 2304*x + 1024*x^2.","mathematica":"P[0, x_] := 1296 + 2304*x + 1024*x^2;\nP[n_, x_] := P[n, x] = Expand[(36 + 32*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] = 1296 + 2304*x + 1024*x^2; for(n = 1, N, my(i = n + 1); v[i] = (36 + 32*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-6874f381e9c7e0a2","steps":["basis A013609","basis A013609"],"edges":["e-4eca5e8e987e069c","e-44de90d513549d78"],"text":"A038334 \u2192 basis A013609 \u2192 basis A013609"},"headline":"A038334 \u2192 basis A013609 \u2192 basis A013609","chain":null}