centered octagonal number (Q1589528)
subclass of centered polygonal number
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Current Data About centered octagonal number
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/6/6c/Centered_octagonal_number.svg

(P31) (Q77358734)

(P279) (Q190898)
(P1545) 8
(P155)
(P156)

(Q50705)

(P2534) C_{8,n}={\frac {8}{2}}n(n-1)+1={(2n-1)}^2
(P1013)
(P7235) n\geq {1},n\in \mathbb {N}

(P6104) (Q8487137)

other details
description subclass of centered polygonal number

External Links
(P646) /m/04j1fn
(P829) A016754