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v[1] = 1; for(n = 2, N, my(i = n); v[i] = (-(4*n^3 - 22*n^2 + 24*n + (6*n^3 - 32*n^2 + 12*n + 36)*x + (10*n^2 - 58*n + 60)*x^2 + (6*n^2 - 17*n - 14)*x^3 + (2*n - 22)*x^4 - 4*x^5)*v[i - 1] + (4*n^2 - 4*n + (16*n^2 - 4*n - 6)*x + (18*n^2 + 34*n - 14)*x^2 + (4*n^2 + 66*n + 17)*x^3 + (30*n + 55)*x^4 + (4*n + 28)*x^5 + 4*x^6)*deriv(v[i - 1], x))/(2*n^2 - 4*n + 2 + (2*n^3 - 4*n^2 + 2*n)*x + (6*n^2 - 16*n + 10)*x^2 + (2*n^2 - n - 1)*x^3 + (2*n - 2)*x^4)); v};\nrow(n, p) = {my(c = Vecrev(p)); c};\nT(N) = {my(v = P(N)); concat(vector(#v, i, row(i, v[i])))};\nT(10)","reading":{"first_row":1,"offset":1,"reversed":false,"trim_zeros":"none","regular_triangle":false}}],"derivation":{"root":"n-811c78acf96cbc19","steps":["basis A013609","D+1"],"edges":["e-14fad2b62d6c6dcf","e-e13ec6ebc261a415"],"text":"A008288 \u2192 basis A013609 \u2192 D+1"},"headline":"A008288 \u2192 basis A013609 \u2192 D+1","chain":null}