12110402

Appears in sequences

• Expansion of ( 2+x+2*x^2 ) / ( 1-2*x+x^2-x^3 ).at n=27A109377
• Perrin numbers which are divisible by their digital root.at n=28A117959
• a(n) = a(n-1) + a(n-2) + a(n-4).at n=29A259967