User:Arbol01

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Arbols krause Gedanken

My mainly interested alrticles are:

• Prime number
• Pseudoprime
• Carmichael number
• Zeisel number
• Cunningham chain
• Cullen number
• Woodall number
• Prime quadruplet
• Happy number
• Lucas-Carmichael number

• Fermat primality test
• Primality test

• Conway's Game of Life

• Legendre symbol
• Lucas sequence
• quadratic residue

• triangle number
• centered square number
• centered hexagonal number

(not complete)

• Arbol's Music-Kanon
• Arbol's Book-Kanon