figurate number (Q1130510)
member of the set of triangular numbers, polygonal numbers, or polyhedral numbers
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other details
aliases figural number
 figured number
description member of the set of triangular numbers, polygonal numbers, or polyhedral numbers

External Links
(P227) 7532594-9
(P508) 37194
(P646) /m/01w1rc
(P1417) topic/figurate-number
(P2581) 02607219n
(P2812) FigurateNumber
(P4342) figurtall
(P6366) 58219166
(P7033) scot/6134
(P8408) FigurateNumber