A303585 Numbers i such that Fibonacci(i) is divisible by i+k for k = 0..8.
50238568800, 5824121940000, 46919196354240, 50564131254000, 80493123110400, 195778384956000, 307148642236800, 799863695270640
Offset: 1
Crossrefs
Programs
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PARI
fibomod(n, m) = lift(Mod([0, 1; 1, 1], m)^(n+1))[1, 1]; isok(n) = prod(k=0, 8, fibomod(n, n+k)==0);