Generating input fields for each element in an array in Blazor WASM

<div style="display: grid; grid-template-columns: repeat(3, 50px); gap: 10px;">
    @for (int i = 0; i < a.Length; i++)
    {
        <input type="text" style="width: 50px" placeholder="@i" @bind-value="a[i]" @key="i"/>
    }
</div>

@code {
  private string[] a = new string[9];
}