OEIS/Cheat sheet: Difference between revisions
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Created page with "==== PARI ==== * Print a triangle T(n,k) for(n=0,10,for(k=0,n,print1(",",T(n,k)));print())" |
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==== PARI ==== | ==== PARI ==== | ||
for(n=0,10,for(k=0,n,print1(",",T(n,k)));print()) \\ Print triangle T(n,k) | |||
for(n=0,10,for(k=0,n,print1(",",T(n,k)));print()) | |||
==== Maple ==== | |||
ode:=algtorec(x^2*(1+x^2)*A^2-(1+x^2+x^4)*A+1+x^2,A,x,n,N); | |||
OperToRecEq(ode,n,N,a); | |||
Latest revision as of 20:39, 27 August 2025
PARI
for(n=0,10,for(k=0,n,print1(",",T(n,k)));print()) \\ Print triangle T(n,k)
Maple
ode:=algtorec(x^2*(1+x^2)*A^2-(1+x^2+x^4)*A+1+x^2,A,x,n,N); OperToRecEq(ode,n,N,a);