magic constant
magic cube
prime reciprocal magic square
most-perfect magic square
bimagic square
magic circle
trimagic square
alphamagic square
magic square
grand total
subtotal
geomagic square
mean square
Fibonacci sequence
bimagic
tetramagic
zenzic
semiperfect
sumscore
digit sum
amount
trace
broken diagonal
figurate number
antimagic square
multimagic square
heterosquare
foot
pandiagonal magic square
Möbius function
Basel problem
Chen's theorem
Pythagorean theorem
multiple superparticular
round up
quader
kakuro
root
homogeneous function
direct sum
multiple
trimagic
gridding
pandiagonal
Harshad number
factorion
digitaddition
mixed number
place
square root