Star number
id:
star-number-182-4764726
title:
Star number
text:
A star number is a centered figurate number, a centered hexagram (six-pointed star), such as the Star of David, or the board Chinese checkers is played on. The nth star number is given by the formula Sn = 6n(n − 1) + 1. The first 45 star numbers are 1, 13, 37, 73, 121, 181, 253, 337, 433, 541, 661, 793, 937, 1093, 1261, 1441, 1633, 1837, 2053, 2281, 2521, 2773, 3037, 3313, 3601, 3901, 4213, 4537, 4873, 5221, 5581, 5953, 6337, 6733, 7141, 7561, 7993, 8437, 8893, 9361, 9841, 10333, 10837, 11353, a
brand slug:
wiki
category slug:
encyclopedia
description:
Centered figurate number
original url:
https://en.wikipedia.org/wiki/Star_number
date created:
2004-06-02T23:21:30Z
date modified:
2024-09-06T09:58:43Z
main entity:
{"identifier":"Q2524197","url":"https://www.wikidata.org/entity/Q2524197"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4f/Star_number_73_as_sum_of_gnomons.svg","width":296,"height":338}
fields total:
13
integrity:
16