fun <T> Sequence<T>.elementAt(index: Int): T
Returns an element at the given index or throws an IndexOutOfBoundsException if the index is out of bounds of this sequence.
The operation is terminal.
© 2010–2018 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.sequences/element-at.html