Definition:Centered Hexagonal Number/Examples

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Examples of Centered Hexagonal Number

The first few centered hexagonal numbers are as follows:


CenteredHexagonNumbers.png


Sequence of Centered Hexagonal Numbers

The sequence of centered hexagonal numbers, for $n \in \Z_{> 0}$, begins:

$1, 7, 19, 37, 61, 91, 127, 169, 217, 271, 331, 397, 469, 547, 631, 721, 817, 919, \ldots$